Pith Number

pith:4VTWZ4EP

pith:2015:4VTWZ4EPA2IZJEUKM633B54S5H

not attested not anchored not stored refs pending

Constraining the nuclear matter equation of state around twice saturation density

A. Le F\`evre, Ch. Hartnack, J. Aichelin, W. Reisdorf, Y. Leifels

arxiv:1501.05246 v1 · 2015-01-21 · nucl-ex · 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{4VTWZ4EPA2IZJEUKM633B54S5H}

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	2026-05-18T01:25:02.044948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5676cf08f069194928a67b7b0f792e9cf07a5f7736d5e5617ab46224944eb52

Aliases

arxiv: 1501.05246 · arxiv_version: 1501.05246v1 · doi: 10.48550/arxiv.1501.05246 · pith_short_12: 4VTWZ4EPA2IZ · pith_short_16: 4VTWZ4EPA2IZJEUK · pith_short_8: 4VTWZ4EP

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/4VTWZ4EPA2IZJEUKM633B54S5H \
  | 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: e5676cf08f069194928a67b7b0f792e9cf07a5f7736d5e5617ab46224944eb52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84d6d4502bacb87d122b41050fe0adeb34a721fd0343fdc6b3000bfe5d1f0829",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2015-01-21T18:09:19Z",
    "title_canon_sha256": "c6063887db4ed93aa8b5a5986b27654733b0bccfd90260434bf60dc973a7588b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05246",
    "kind": "arxiv",
    "version": 1
  }
}