Pith Number

pith:YTDX3H2A

pith:1993:YTDX3H2AOEGRP5MMIVHHKXLPUK

not attested not anchored not stored refs pending

Random Exchange Disorder in the Spin-1/2 XXZ Chain

Elbio Dagotto, Jose Riera, Stephan Haas

arxiv:cond-mat/9308026 v1 · 1993-08-18 · 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{YTDX3H2AOEGRP5MMIVHHKXLPUK}

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	2026-05-18T01:07:22.332021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4c77d9f40710d17f58c454e755d6fa2b36c627f0b4689fcd71736bba113d7c0

Aliases

arxiv: cond-mat/9308026 · arxiv_version: cond-mat/9308026v1 · doi: 10.48550/arxiv.cond-mat/9308026 · pith_short_12: YTDX3H2AOEGR · pith_short_16: YTDX3H2AOEGRP5MM · pith_short_8: YTDX3H2A

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/YTDX3H2AOEGRP5MMIVHHKXLPUK \
  | 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: c4c77d9f40710d17f58c454e755d6fa2b36c627f0b4689fcd71736bba113d7c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08a1980ac389b2578199f0789913f597d7486b0dfbe3cad395cf8cd767256b1c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1993-08-18T19:19:33Z",
    "title_canon_sha256": "be4bca623b20ae201ed525057c043382ca71ffa570ddebe375b34c3514a549c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9308026",
    "kind": "arxiv",
    "version": 1
  }
}