Pith Number

pith:54VFQQPS

pith:2001:54VFQQPSZ3WTDJBU2UIFB6AOTP

not attested not anchored not stored refs pending

The planar pyrochlore: a Valence Bond Crystal

C. Lhuillier, J.-B. Fouet, M. Mambrini, P. Sindzingre

arxiv:cond-mat/0108070 v1 · 2001-08-03 · 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{54VFQQPSZ3WTDJBU2UIFB6AOTP}

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	2026-05-18T01:07:02.533927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef2a5841f2ceed31a434d51050f80e9be2f2128634f3af2eca579e9a020bd661

Aliases

arxiv: cond-mat/0108070 · arxiv_version: cond-mat/0108070v1 · doi: 10.48550/arxiv.cond-mat/0108070 · pith_short_12: 54VFQQPSZ3WT · pith_short_16: 54VFQQPSZ3WTDJBU · pith_short_8: 54VFQQPS

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/54VFQQPSZ3WTDJBU2UIFB6AOTP \
  | 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: ef2a5841f2ceed31a434d51050f80e9be2f2128634f3af2eca579e9a020bd661

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7782ada7c4db371a10f386927e731e2fff14c570ee1c84f2fe903d2e186a0a82",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2001-08-03T15:19:05Z",
    "title_canon_sha256": "3068d558f36f8018112e573e3e9888f5ca2f55549b4261d1abe72e33339e3cdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0108070",
    "kind": "arxiv",
    "version": 1
  }
}