Pith Number

pith:IRMPXCYN

pith:2015:IRMPXCYNABCKQTSOYLROY3ZEH3

not attested not anchored not stored refs pending

Variational Monte-Carlo investigation of SU($N$) Heisenberg chains

Fr\'ed\'eric Mila, J\'er\^ome Dufour, Pierre Nataf

arxiv:1502.01895 v2 · 2015-02-06 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IRMPXCYNABCKQTSOYLROY3ZEH3}

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	2026-05-18T02:02:07.956187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4458fb8b0d0044a84e4ec2e2ec6f243ed3b7fb00512c456da715aeba06a684e4

Aliases

arxiv: 1502.01895 · arxiv_version: 1502.01895v2 · doi: 10.48550/arxiv.1502.01895 · pith_short_12: IRMPXCYNABCK · pith_short_16: IRMPXCYNABCKQTSO · pith_short_8: IRMPXCYN

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/IRMPXCYNABCKQTSOYLROY3ZEH3 \
  | 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: 4458fb8b0d0044a84e4ec2e2ec6f243ed3b7fb00512c456da715aeba06a684e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f95e854d0293c4fbb385e8258217884070f212092177d1a023339e288d1084c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-02-06T14:30:33Z",
    "title_canon_sha256": "18e58b478d84d8404784056a663f904bd221af491d731e083954e3510683de5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01895",
    "kind": "arxiv",
    "version": 2
  }
}