Pith Number

pith:53PVNCOS

pith:2023:53PVNCOSHX43JMSZ3HHOA32IV2

not attested not anchored not stored refs pending

Modeling Heat Capacity of Supercritical Fluids: A Phonon Theory Approach

Chao Liu, Yu Liu

arxiv:2308.12186 v1 · 2023-08-23 · cond-mat.other · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{53PVNCOSHX43JMSZ3HHOA32IV2}

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	2026-07-05T06:44:01.051062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eedf5689d23df9b4b259d9cee06f48aeada63d67c9aa9273921d04e979d8772d

Aliases

arxiv: 2308.12186 · arxiv_version: 2308.12186v1 · doi: 10.48550/arxiv.2308.12186 · pith_short_12: 53PVNCOSHX43 · pith_short_16: 53PVNCOSHX43JMSZ · pith_short_8: 53PVNCOS

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/53PVNCOSHX43JMSZ3HHOA32IV2 \
  | 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: eedf5689d23df9b4b259d9cee06f48aeada63d67c9aa9273921d04e979d8772d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c16c55383c93818445d009b60a800954c820a405bbb9a73d73863ec3c821680e",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2023-08-23T15:19:50Z",
    "title_canon_sha256": "7166bfe091612ec6226c469f34befd35230d78fc612cf05469aef77c9c1a1ce0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.12186",
    "kind": "arxiv",
    "version": 1
  }
}