Pith Number

pith:H7H4UCRQ

pith:2012:H7H4UCRQ2NIRD5CQ72OAMAMKOH

not attested not anchored not stored refs pending

Measurement of the elastic scattering cross section of neutrons from argon and neon

C.R. Howell, M. Brown, M. Kidd, R. Henning, S. MacMullin, W. Tornow

arxiv:1212.2992 v1 · 2012-12-12 · 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{H7H4UCRQ2NIRD5CQ72OAMAMKOH}

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	2026-05-18T03:24:41.585136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fcfca0a30d35111f450fe9c06018a71fba1357be57ce072b30ec5073d97c883

Aliases

arxiv: 1212.2992 · arxiv_version: 1212.2992v1 · doi: 10.48550/arxiv.1212.2992 · pith_short_12: H7H4UCRQ2NIR · pith_short_16: H7H4UCRQ2NIRD5CQ · pith_short_8: H7H4UCRQ

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/H7H4UCRQ2NIRD5CQ72OAMAMKOH \
  | 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: 3fcfca0a30d35111f450fe9c06018a71fba1357be57ce072b30ec5073d97c883

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d04c429c46a691577a030e4fac619fb7802cf51ad5ddf075a6da998ddab065df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2012-12-12T21:44:50Z",
    "title_canon_sha256": "1bb1f887086f654f581440d8bfca5f46035695b01ee9f473d9471dfe879442aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2992",
    "kind": "arxiv",
    "version": 1
  }
}