Pith Number

pith:YLWACFVS

pith:2013:YLWACFVSJIXXYD2QKHG4CMTT3B

not attested not anchored not stored refs pending

Thermodynamics of the spin-1/2 two-leg ladder compound $(C_{5}H_{12}N)_{2} CuBr_{4}$

Fatemeh Amiri, Mahboobeh Shahri Naseri, Saeed Mahdavifar

arxiv:1309.1548 v1 · 2013-09-06 · 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{YLWACFVSJIXXYD2QKHG4CMTT3B}

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	2026-05-18T01:47:49.209964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2ec0116b24a2f7c0f5051cdc13273d865c582c2abfc878934ec615df4b59258

Aliases

arxiv: 1309.1548 · arxiv_version: 1309.1548v1 · doi: 10.48550/arxiv.1309.1548 · pith_short_12: YLWACFVSJIXX · pith_short_16: YLWACFVSJIXXYD2Q · pith_short_8: YLWACFVS

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/YLWACFVSJIXXYD2QKHG4CMTT3B \
  | 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: c2ec0116b24a2f7c0f5051cdc13273d865c582c2abfc878934ec615df4b59258

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10b5af4bd72e76e52c20e09bf7cc6ff1d40fa5b10923f6d0eb5c7f9f72081563",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-09-06T06:47:05Z",
    "title_canon_sha256": "f2b84b21d73a4d5154bbafeb9c78f4fe7b15cc1acd400bc5749e1611cbeb8abe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1548",
    "kind": "arxiv",
    "version": 1
  }
}