Pith Number

pith:GAD5NGVZ

pith:2021:GAD5NGVZQQAHGJCWADOLSLVT7J

not attested not anchored not stored refs pending

Novel Neutron Star Structures with Nucleon Mass Radius

Wei Kou, Xiaopeng Wang, Xurong Chen

arxiv:2107.01441 v1 · 2021-07-03 · nucl-th · hep-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{GAD5NGVZQQAHGJCWADOLSLVT7J}

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	2026-07-05T02:54:43.270341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3007d69ab9840073245600dcb92eb3fa79db98a32bb22239e0cc58ce009b2f94

Aliases

arxiv: 2107.01441 · arxiv_version: 2107.01441v1 · doi: 10.48550/arxiv.2107.01441 · pith_short_12: GAD5NGVZQQAH · pith_short_16: GAD5NGVZQQAHGJCW · pith_short_8: GAD5NGVZ

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/GAD5NGVZQQAHGJCWADOLSLVT7J \
  | 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: 3007d69ab9840073245600dcb92eb3fa79db98a32bb22239e0cc58ce009b2f94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "253ab6a0d8969796eacc02b39dfe8c1b1f7217d88828030b86929c0e7d90c239",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2021-07-03T14:17:28Z",
    "title_canon_sha256": "fd2db816fd449e30bdd954ba1f055e32404a0b8f94f144a3ea20c0636811f168"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.01441",
    "kind": "arxiv",
    "version": 1
  }
}