Pith Number

pith:7D6KYXFA

pith:2012:7D6KYXFAVAV7FOAJKGUHSX4KY6

not attested not anchored not stored refs pending

Mass-density and Phonon-frequency Relaxation Dynamics of Water and Ice at Cooling

Chang Q. Sun

arxiv:1210.1634 v3 · 2012-10-05 · physics.chem-ph · 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{7D6KYXFAVAV7FOAJKGUHSX4KY6}

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	2026-05-18T03:11:21.976408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8fcac5ca0a82bf2b80951a8795f8ac7a4c2722f8d6842b1b0be2a1b54c99285

Aliases

arxiv: 1210.1634 · arxiv_version: 1210.1634v3 · doi: 10.48550/arxiv.1210.1634 · pith_short_12: 7D6KYXFAVAV7 · pith_short_16: 7D6KYXFAVAV7FOAJ · pith_short_8: 7D6KYXFA

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/7D6KYXFAVAV7FOAJKGUHSX4KY6 \
  | 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: f8fcac5ca0a82bf2b80951a8795f8ac7a4c2722f8d6842b1b0be2a1b54c99285

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f8c861504e0a89181339939b16352743885a86596d518c50ded57160fcc5d68",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2012-10-05T03:16:22Z",
    "title_canon_sha256": "b401d9f539891cda6b5b171c69eadae491db8126c4c1427a14a216bd7bf39d3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1634",
    "kind": "arxiv",
    "version": 3
  }
}