Pith Number

pith:4QG3WPPT

pith:2017:4QG3WPPTUPKPHV5BGYAN7ANLNQ

not attested not anchored not stored refs pending

Quantum Stress Tensor Fluctuations and Primordial Gravity Waves

Chun-Hsien Wu, Jen-Tsung Hsiang, Kin-Wang Ng, L. H. Ford

arxiv:1701.01003 v1 · 2017-01-04 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4QG3WPPTUPKPHV5BGYAN7ANLNQ}

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	2026-05-18T00:47:04.761355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e40dbb3df3a3d4f3d7a13600df81ab6c38186dcb0d4d8d342eec18d25ca4a02f

Aliases

arxiv: 1701.01003 · arxiv_version: 1701.01003v1 · doi: 10.48550/arxiv.1701.01003 · pith_short_12: 4QG3WPPTUPKP · pith_short_16: 4QG3WPPTUPKPHV5B · pith_short_8: 4QG3WPPT

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/4QG3WPPTUPKPHV5BGYAN7ANLNQ \
  | 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: e40dbb3df3a3d4f3d7a13600df81ab6c38186dcb0d4d8d342eec18d25ca4a02f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70c747e36ef178ea19dfdb0a697924a1344f81e64e1c69ce2a578a4cacfe6904",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-01-04T13:32:08Z",
    "title_canon_sha256": "81605f43dfa2b2d8397f2bcc8079d76e89ffb3a62588b1d29b2934e896235f4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01003",
    "kind": "arxiv",
    "version": 1
  }
}