Pith Number

pith:C2VDOXTS

pith:2020:C2VDOXTSCSXO57ES35PO5BOPAT

not attested not anchored not stored refs pending

Influence of surface materials on the volume production of negative ions in a radio-frequency driven hydrogen plasma

E. Wagenaars, J. Branson, J. Ellis, K. Niemi, T. Gans

arxiv:2007.01098 v1 · 2020-07-02 · physics.plasm-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2VDOXTSCSXO57ES35PO5BOPAT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T01:15:51.686433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16aa375e7214aeeefc92df5eee85cf04c78b9a8dec8a6b2ed1ce64cfd2bc2dc3

Aliases

arxiv: 2007.01098 · arxiv_version: 2007.01098v1 · doi: 10.48550/arxiv.2007.01098 · pith_short_12: C2VDOXTSCSXO · pith_short_16: C2VDOXTSCSXO57ES · pith_short_8: C2VDOXTS

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/C2VDOXTSCSXO57ES35PO5BOPAT \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 16aa375e7214aeeefc92df5eee85cf04c78b9a8dec8a6b2ed1ce64cfd2bc2dc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad757db7ccc041a9928da517d521aac5d180daa6b52f178b4ce574a77205192b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2020-07-02T13:44:24Z",
    "title_canon_sha256": "e65c5520ecfcca8d783ce1cf667bc51a93dd9bd84ef73807d7eefbe7e0dd9b50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.01098",
    "kind": "arxiv",
    "version": 1
  }
}