Pith Number

pith:DD5UJXYJ

pith:1995:DD5UJXYJLMLLHKQ4SGSCKVOIIU

not attested not anchored not stored refs pending

Quantum fluctuations in the spiral phase of the Hubbard model

C. Zhou, H. J. Schulz

arxiv:cond-mat/9502106 v2 · 1995-02-24 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DD5UJXYJLMLLHKQ4SGSCKVOIIU}

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	2026-05-18T01:07:11.920679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18fb44df095b16b3aa1c91a42555c8453337e282a63426c989d398bc8e5b5c53

Aliases

arxiv: cond-mat/9502106 · arxiv_version: cond-mat/9502106v2 · doi: 10.48550/arxiv.cond-mat/9502106 · pith_short_12: DD5UJXYJLMLL · pith_short_16: DD5UJXYJLMLLHKQ4 · pith_short_8: DD5UJXYJ

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/DD5UJXYJLMLLHKQ4SGSCKVOIIU \
  | 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: 18fb44df095b16b3aa1c91a42555c8453337e282a63426c989d398bc8e5b5c53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "461144c2dc6200221e3837c8a8489dfef599cdf20c510a9952c48168a6b3d247",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1995-02-24T12:59:49Z",
    "title_canon_sha256": "5c091bda9aa5e01507c7690cadf01bdb0acd155c6ce7be18aa4cb037b06152ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9502106",
    "kind": "arxiv",
    "version": 2
  }
}