Pith Number

pith:2IFQOC2X

pith:2011:2IFQOC2X7JBHGRZIXBTEYTIP3R

not attested not anchored not stored refs pending

Thermal evolution of massive compact objects with dense quark cores

Armen Sedrakian, Daniel Hess

arxiv:1104.1706 v2 · 2011-04-09 · astro-ph.HE · 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{2IFQOC2X7JBHGRZIXBTEYTIP3R}

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	2026-05-18T04:10:48.180905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d20b070b57fa42734728b8664c4d0fdc7662dc88e11a4d4afcc24a20108a4b3d

Aliases

arxiv: 1104.1706 · arxiv_version: 1104.1706v2 · doi: 10.48550/arxiv.1104.1706 · pith_short_12: 2IFQOC2X7JBH · pith_short_16: 2IFQOC2X7JBHGRZI · pith_short_8: 2IFQOC2X

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/2IFQOC2X7JBHGRZIXBTEYTIP3R \
  | 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: d20b070b57fa42734728b8664c4d0fdc7662dc88e11a4d4afcc24a20108a4b3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b2800151fbdd1e66d011f13a4d65e0a9e38475d678a645ddd532b6c8cb8007a",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-04-09T13:42:49Z",
    "title_canon_sha256": "df147d209b5ed10b10e918e059155aca952ca2d3c54720ed36b04e1ecf6d8f9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1706",
    "kind": "arxiv",
    "version": 2
  }
}