Pith Number

pith:ZMDZFFV6

pith:2021:ZMDZFFV6BNAZLDWSQGQRJDOQRK

not attested not anchored not stored refs pending

Isovector density and isospin impurity in $^{40} \mathrm{Ca}$

H. Sagawa, J. Tanaka, J. Zenihiro, S. Yoshida, T. Naito, T. Suzuki, T. Uesaka

arxiv:2112.06169 v4 · 2021-12-12 · nucl-th · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZMDZFFV6BNAZLDWSQGQRJDOQRK}

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	2026-07-05T04:14:26.830055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb079296be0b41958ed281a1148dd08abfd166c39a82d9b176a12ec69b39cf7f

Aliases

arxiv: 2112.06169 · arxiv_version: 2112.06169v4 · doi: 10.48550/arxiv.2112.06169 · pith_short_12: ZMDZFFV6BNAZ · pith_short_16: ZMDZFFV6BNAZLDWS · pith_short_8: ZMDZFFV6

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/ZMDZFFV6BNAZLDWSQGQRJDOQRK \
  | 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: cb079296be0b41958ed281a1148dd08abfd166c39a82d9b176a12ec69b39cf7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dc17f9a2525cb7f54c654320cbd8b1ca026289270fd1180f8ba0b269c9cd99b",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2021-12-12T06:39:24Z",
    "title_canon_sha256": "389b94663657b46d33384816a54f89bc8e114d8fcd1cd4abbbd0383e1de40c7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.06169",
    "kind": "arxiv",
    "version": 4
  }
}