Pith Number

pith:YGN5FVPE

pith:2001:YGN5FVPEFAJFN2DPHP7CQYVRSS

not attested not anchored not stored refs pending

Hidden Symmetries in Nano-magnets

M. Preda, S. E. Barnes

arxiv:cond-mat/0112398 v1 · 2001-12-20 · cond-mat.mes-hall · 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{YGN5FVPEFAJFN2DPHP7CQYVRSS}

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	2026-07-04T14:18:53.662843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c19bd2d5e4281256e86f3bfe2862b1948c4c9de4efeaf39b159768584f2ef949

Aliases

arxiv: cond-mat/0112398 · arxiv_version: cond-mat/0112398v1 · doi: 10.48550/arxiv.cond-mat/0112398 · pith_short_12: YGN5FVPEFAJF · pith_short_16: YGN5FVPEFAJFN2DP · pith_short_8: YGN5FVPE

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/YGN5FVPEFAJFN2DPHP7CQYVRSS \
  | 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: c19bd2d5e4281256e86f3bfe2862b1948c4c9de4efeaf39b159768584f2ef949

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d68fe62550794e9abc209c39db0be04e30050d557f61cbfbcf0953bfb1bc87f9",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2001-12-20T18:45:05Z",
    "title_canon_sha256": "651e37579447b538fd23f8267e771c044aed9592755ff0de3d70b51d692db838"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0112398",
    "kind": "arxiv",
    "version": 1
  }
}