Pith Number

pith:M5JAQ5EA

pith:1999:M5JAQ5EA4HH4RKWUGJHFA7JA5L

not attested not anchored not stored refs pending

Calculation of Neel temperature for S=1/2 quasi-one-dimensional Heisenberg antiferromagnets

A.A.Katanin, V.Yu.Irkhin

arxiv:cond-mat/9909257 v1 · 1999-09-17 · 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{M5JAQ5EA4HH4RKWUGJHFA7JA5L}

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	2026-05-18T04:17:04.864598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6752087480e1cfc8aad4324e507d20eafda913e547c25128fecce203cf8ea2f9

Aliases

arxiv: cond-mat/9909257 · arxiv_version: cond-mat/9909257v1 · doi: 10.48550/arxiv.cond-mat/9909257 · pith_short_12: M5JAQ5EA4HH4 · pith_short_16: M5JAQ5EA4HH4RKWU · pith_short_8: M5JAQ5EA

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/M5JAQ5EA4HH4RKWUGJHFA7JA5L \
  | 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: 6752087480e1cfc8aad4324e507d20eafda913e547c25128fecce203cf8ea2f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35561ba04e868e64fa381e510ffd35d1e1510a74f7e21166237504aa90fb8e31",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1999-09-17T03:38:16Z",
    "title_canon_sha256": "24a6fd56aa28daff5d2e6ec52f14166506ecb303cbec34aa0de0c26772c315ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9909257",
    "kind": "arxiv",
    "version": 1
  }
}