Pith Number

pith:JU5WZQTR

pith:1999:JU5WZQTRP7RODDYRQHV2GSZFJY

not attested not anchored not stored refs pending

Hidden Order in $URu_2Si_2$

J.A. Mydosh, N. Shah, P. Chandra, P. Coleman

arxiv:cond-mat/9904252 v1 · 1999-04-18 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JU5WZQTRP7RODDYRQHV2GSZFJY}

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	2026-07-04T14:48:27.481551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d3b6cc2717fe2e18f1181eba34b254e23e00babfe4b428cbd33dbcee9d97472

Aliases

arxiv: cond-mat/9904252 · arxiv_version: cond-mat/9904252v1 · doi: 10.48550/arxiv.cond-mat/9904252 · pith_short_12: JU5WZQTRP7RO · pith_short_16: JU5WZQTRP7RODDYR · pith_short_8: JU5WZQTR

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/JU5WZQTRP7RODDYRQHV2GSZFJY \
  | 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: 4d3b6cc2717fe2e18f1181eba34b254e23e00babfe4b428cbd33dbcee9d97472

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e46751038ca4eade1bdb52dace0c09bc3263e6dda968ecc39de73c5b0057d132",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "1999-04-18T21:12:31Z",
    "title_canon_sha256": "bf3a34fb666c387fa72340a6133704cac1243dac7424ae42d865afaeedd5a192"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9904252",
    "kind": "arxiv",
    "version": 1
  }
}