Pith Number

pith:BRQWKOPJ

pith:2012:BRQWKOPJVCYA3IRUEUA6Y5E5US

not attested not anchored not stored refs pending

The phase diagram of ice Ih, II, and III: a quasi-harmonic study

C. P. Herrero, N. Neuerburg, R. Ramirez

arxiv:1210.4060 v1 · 2012-10-15 · physics.chem-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BRQWKOPJVCYA3IRUEUA6Y5E5US}

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	2026-05-18T03:43:08.135425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c616539e9a8b00da2342501ec749da49a6dd3d9f75414d3f694e5b1961e4b68

Aliases

arxiv: 1210.4060 · arxiv_version: 1210.4060v1 · doi: 10.48550/arxiv.1210.4060 · pith_short_12: BRQWKOPJVCYA · pith_short_16: BRQWKOPJVCYA3IRU · pith_short_8: BRQWKOPJ

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/BRQWKOPJVCYA3IRUEUA6Y5E5US \
  | 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: 0c616539e9a8b00da2342501ec749da49a6dd3d9f75414d3f694e5b1961e4b68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09ccc6ceb522ca311ff23bbbe28e3a5765864890d048b3b8c490460332ecfd88",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2012-10-15T15:04:12Z",
    "title_canon_sha256": "9f2cb8c6538142fcfcfeec0cc47b2347665b4fde51aabae56ec10ff19d8819ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4060",
    "kind": "arxiv",
    "version": 1
  }
}