Pith Number

pith:IMR3M2MD

pith:2012:IMR3M2MDH4ADK3C67FVYVYPAA3

not attested not anchored not stored refs pending

Hadronic Equation of State and Speed of Sound in Thermal and Dense Medium

Abdel Nasser Tawfik (Egyptian Ctr. Theor. Phys., Cairo, Cairo), Hend Magdy (Egyptian Ctr. Theor. Phys., WLCAPP Cairo)

arxiv:1206.0901 v2 · 2012-06-05 · hep-ph · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IMR3M2MDH4ADK3C67FVYVYPAA3}

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	2026-05-18T02:39:01.480445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4323b669833f00356c5ef96b8ae1e006fcebbf2cd304f007da88e8f193767ab2

Aliases

arxiv: 1206.0901 · arxiv_version: 1206.0901v2 · doi: 10.48550/arxiv.1206.0901 · pith_short_12: IMR3M2MDH4AD · pith_short_16: IMR3M2MDH4ADK3C6 · pith_short_8: IMR3M2MD

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/IMR3M2MDH4ADK3C67FVYVYPAA3 \
  | 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: 4323b669833f00356c5ef96b8ae1e006fcebbf2cd304f007da88e8f193767ab2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2edef2727d6bab457206e7b907f01be9f844c00fabe57df1595485ba8380b8c0",
    "cross_cats_sorted": [
      "hep-lat"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-06-05T12:25:56Z",
    "title_canon_sha256": "c0250c7b740e37966c383aae8409ed47ee51f8a6b4963051d1751cad6c69d5de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0901",
    "kind": "arxiv",
    "version": 2
  }
}