Pith Number

pith:O73RLRIE

pith:2012:O73RLRIEUNENGGO2L4PPFOIGKH

not attested not anchored not stored refs pending

Optimization of relativistic mean field model for finite nuclei to neutron star matter

A. Sulaksono, B. K. Agrawal, P. -G. Reinhard

arxiv:1204.2644 v1 · 2012-04-12 · 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{O73RLRIEUNENGGO2L4PPFOIGKH}

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	2026-05-18T01:57:53.248892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77f715c504a348d319da5f1ef2b90651d32fbf14c4350ffe4833fdb8c8a2f7ff

Aliases

arxiv: 1204.2644 · arxiv_version: 1204.2644v1 · doi: 10.48550/arxiv.1204.2644 · pith_short_12: O73RLRIEUNEN · pith_short_16: O73RLRIEUNENGGO2 · pith_short_8: O73RLRIE

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/O73RLRIEUNENGGO2L4PPFOIGKH \
  | 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: 77f715c504a348d319da5f1ef2b90651d32fbf14c4350ffe4833fdb8c8a2f7ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f1bff0ce0ba637f4de043f6b680841cc581203809e9ddf1c9a212df5376f7e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2012-04-12T07:43:05Z",
    "title_canon_sha256": "fcabd786e611bce167212c544b855b57ce5f7b5bd264ed7e7fb01389f180eabe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2644",
    "kind": "arxiv",
    "version": 1
  }
}