Pith Number

pith:4DFGIUAZ

pith:2011:4DFGIUAZCSBDBCSJQ3VAHJJTJC

not attested not anchored not stored refs pending

Reply to comment on "Equation of state of dense and magnetized fermion system"

Efrain J. Ferrer, Vivian de la Incera

arxiv:1110.0420 v1 · 2011-10-03 · astro-ph.SR · 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{4DFGIUAZCSBDBCSJQ3VAHJJTJC}

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	2026-05-18T02:00:18.585905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0ca6450191482308a4986ea03a53348bb275d29f7be969b8319266f7567c894

Aliases

arxiv: 1110.0420 · arxiv_version: 1110.0420v1 · doi: 10.48550/arxiv.1110.0420 · pith_short_12: 4DFGIUAZCSBD · pith_short_16: 4DFGIUAZCSBDBCSJ · pith_short_8: 4DFGIUAZ

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/4DFGIUAZCSBDBCSJQ3VAHJJTJC \
  | 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: e0ca6450191482308a4986ea03a53348bb275d29f7be969b8319266f7567c894

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8e64744b65a4bb912f0cac1ede1c1ebcce7de8e6aaa8ef4b0cd68e9701cfc72",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-10-03T17:07:22Z",
    "title_canon_sha256": "03e1ad95b6f7b55e25fa229d7e386c0a9a8b412b7ed906baad91d5d198ced860"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.0420",
    "kind": "arxiv",
    "version": 1
  }
}