Pith Number

pith:RXNY7HX4

pith:1994:RXNY7HX4EFNHFS556KJZHXAX5F

not attested not anchored not stored refs pending

A Plane of Weakly Coupled Heisenberg Chains: Theoretical Arguments and Numerical Calculations

Ian Affleck, Martin P. Gelfand, Rajiv R. P. Singh

arxiv:cond-mat/9408062 v1 · 1994-08-19 · 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{RXNY7HX4EFNHFS556KJZHXAX5F}

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	2026-05-18T04:32:00.920005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ddb8f9efc215a72cbbdf29393dc17e94d00773b60f343e748d06a5642d53c47

Aliases

arxiv: cond-mat/9408062 · arxiv_version: cond-mat/9408062v1 · doi: 10.48550/arxiv.cond-mat/9408062 · pith_short_12: RXNY7HX4EFNH · pith_short_16: RXNY7HX4EFNHFS55 · pith_short_8: RXNY7HX4

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/RXNY7HX4EFNHFS556KJZHXAX5F \
  | 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: 8ddb8f9efc215a72cbbdf29393dc17e94d00773b60f343e748d06a5642d53c47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0af80b634b80566978059f81c884248357415e74a5b741085df49ff0272b2a0b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1994-08-19T18:04:47Z",
    "title_canon_sha256": "d6977e0edcd0df6cfd1d2230e7783de38d5b22f1e6f451c3813f74a48dc50e89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9408062",
    "kind": "arxiv",
    "version": 1
  }
}