Pith Number

pith:FMVB3MGO

pith:2011:FMVB3MGORQBC6ULPCPUCU6NUNZ

not attested not anchored not stored refs pending

Quark Matter In Massive Compact Stars

Giuseppe Pagliara, Irina Sagert, J\"urgen Schaffner-Bielich, Matthias Hempel, Simon Weissenborn

arxiv:1102.2869 v2 · 2011-02-14 · astro-ph.HE · hep-ph · nucl-th

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FMVB3MGORQBC6ULPCPUCU6NUNZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:11:28.815370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b2a1db0ce8c022f516f13e82a79b46e65b60e9cb8dcc1b118bd39c22c4f22aa

Aliases

arxiv: 1102.2869 · arxiv_version: 1102.2869v2 · doi: 10.48550/arxiv.1102.2869 · pith_short_12: FMVB3MGORQBC · pith_short_16: FMVB3MGORQBC6ULP · pith_short_8: FMVB3MGO

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/FMVB3MGORQBC6ULPCPUCU6NUNZ \
  | 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: 2b2a1db0ce8c022f516f13e82a79b46e65b60e9cb8dcc1b118bd39c22c4f22aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af9ccc2215c10cec3da8c282cf87e3bc142ea965d984b31d7c1ff9dfd4b6ae35",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-02-14T20:03:14Z",
    "title_canon_sha256": "f8ed4c1b4234db3f63aa637d392c8091f1153a931aaf42c10ea9fc7e75e30868"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2869",
    "kind": "arxiv",
    "version": 2
  }
}