Pith Number

pith:YA7PSDRC

pith:1999:YA7PSDRCUQ5VTIZVLFP5S2UHSN

not attested not anchored not stored refs pending

Comment on `Ising Pyrochlore Magnets: Low Temperature Properties, ``Ice Rules,'' and Beyond' by R. Siddharthan et al., Phys. Rev. Lett. 83, 1854 (1999)

B. C. den Hertog, Mark J. Harris, Michel J.P. Gingras, Steven T. Bramwell

arxiv:cond-mat/9912220 v1 · 1999-12-13 · cond-mat.dis-nn · 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{YA7PSDRCUQ5VTIZVLFP5S2UHSN}

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	2026-05-18T01:07:03.892603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c03ef90e22a43b59a335595fd96a879351d812fa73d76b351faff623c49f737f

Aliases

arxiv: cond-mat/9912220 · arxiv_version: cond-mat/9912220v1 · doi: 10.48550/arxiv.cond-mat/9912220 · pith_short_12: YA7PSDRCUQ5V · pith_short_16: YA7PSDRCUQ5VTIZV · pith_short_8: YA7PSDRC

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/YA7PSDRCUQ5VTIZVLFP5S2UHSN \
  | 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: c03ef90e22a43b59a335595fd96a879351d812fa73d76b351faff623c49f737f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd3451c9dc51d3f90c1d553ba82dcafc0b7122f48aec8ad78857cee2cdd9fbc4",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "1999-12-13T15:48:05Z",
    "title_canon_sha256": "1d8872302eee7b01e91353fad7e224bcee3c93bacf206a658ebbbb2d6b4de350"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9912220",
    "kind": "arxiv",
    "version": 1
  }
}