Pith Number

pith:HXNZD5CL

pith:2022:HXNZD5CLO3VHOXDF5TQMVJKTQK

not attested not anchored not stored refs pending

Determination of neutron-skin thickness using configurational information entropy

Chunwang Ma, Huiling Wei, Jie Pu, Kaixuan Cheng, Yipu Liu, Yuting Wang

arxiv:2201.01442 v1 · 2022-01-05 · nucl-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{HXNZD5CLO3VHOXDF5TQMVJKTQK}

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	2026-07-05T03:48:48.717823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ddb91f44b76ea775c65ece0caa55382b0b44b0994f2106944656ba2e6c011b5

Aliases

arxiv: 2201.01442 · arxiv_version: 2201.01442v1 · doi: 10.48550/arxiv.2201.01442 · pith_short_12: HXNZD5CLO3VH · pith_short_16: HXNZD5CLO3VHOXDF · pith_short_8: HXNZD5CL

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/HXNZD5CLO3VHOXDF5TQMVJKTQK \
  | 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: 3ddb91f44b76ea775c65ece0caa55382b0b44b0994f2106944656ba2e6c011b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbd6ee77c033665c645bb5ff63ed55f69b583ae6ecea0813771be78c28fd1609",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2022-01-05T04:11:00Z",
    "title_canon_sha256": "99f3d2c834e68973ccb73e5d1b09993b8ec03318cf889600c2109028f643d2d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.01442",
    "kind": "arxiv",
    "version": 1
  }
}