Pith Number

pith:JW2HY26Q

pith:2019:JW2HY26QVDSLDP6CQQ4LKZM4VL

not attested not anchored not stored refs pending

A Theoretical Analysis on Enthalpy of Vaporization: Temperature-Dependence and Singularity at the Critical State

Dehai Yu, Zheng Chen

arxiv:1904.05199 v1 · 2019-01-25 · cond-mat.stat-mech · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JW2HY26QVDSLDP6CQQ4LKZM4VL}

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	2026-05-17T23:48:53.875453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4db47c6bd0a8e4b1bfc28438b5659caaca26cec4e418ee8fe813ec4538cb9352

Aliases

arxiv: 1904.05199 · arxiv_version: 1904.05199v1 · doi: 10.48550/arxiv.1904.05199 · pith_short_12: JW2HY26QVDSL · pith_short_16: JW2HY26QVDSLDP6C · pith_short_8: JW2HY26Q

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/JW2HY26QVDSLDP6CQQ4LKZM4VL \
  | 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: 4db47c6bd0a8e4b1bfc28438b5659caaca26cec4e418ee8fe813ec4538cb9352

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3da2812b5609ff7a518bfdaef27fa4cd42f31b1497d099e7d07564247b18c9f4",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2019-01-25T05:38:02Z",
    "title_canon_sha256": "bace1b7ccc50ea20d5820b04f89f2f836ce61410064adc402f86ccb5ed161e3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05199",
    "kind": "arxiv",
    "version": 1
  }
}