Pith Number

pith:62JTSZLU

pith:2025:62JTSZLUIPCSPD2J2FWPFG36W4

not attested not anchored not stored refs pending

Revisiting the phonon theory of liquid heat capacity: low-frequency shear modes and intramolecular vibrations

Matteo Baggioli, Yu Liu

arxiv:2501.16187 v2 · 2025-01-27 · cond-mat.soft · cond-mat.mtrl-sci · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62JTSZLUIPCSPD2J2FWPFG36W4}

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	2026-07-05T10:49:13.487640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f69339657443c5278f49d16cf29b7eb7013fd5b45d8adf69bf127e7874c1c3f7

Aliases

arxiv: 2501.16187 · arxiv_version: 2501.16187v2 · doi: 10.48550/arxiv.2501.16187 · pith_short_12: 62JTSZLUIPCS · pith_short_16: 62JTSZLUIPCSPD2J · pith_short_8: 62JTSZLU

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/62JTSZLUIPCSPD2J2FWPFG36W4 \
  | 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: f69339657443c5278f49d16cf29b7eb7013fd5b45d8adf69bf127e7874c1c3f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce4b769094720c49f10a38eef3252a915ee7ff97fee10ff2ab11f3dfce35ecae",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.stat-mech"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2025-01-27T16:43:13Z",
    "title_canon_sha256": "6cc4e06a3fff7964e1cb6257b01ec9d9551163a19228fe988d3a29cfbdbc5859"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16187",
    "kind": "arxiv",
    "version": 2
  }
}