Pith Number

pith:O3FBDG3X

pith:2015:O3FBDG3XNF3Q2RV243GY7XVBA4

not attested not anchored not stored refs pending

Exact quantum numbers of collapsed and non-collapsed 2-string solutions in the Heisenberg spin chain

Pulak Ranjan Giri, Tetsuo Deguchi

arxiv:1509.00108 v1 · 2015-09-01 · cond-mat.stat-mech · cond-mat.quant-gas · hep-th · math-ph · math.MP · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O3FBDG3XNF3Q2RV243GY7XVBA4}

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	2026-05-18T01:16:49.063669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76ca119b7769770d46bae6cd8fdea1073e0726ad2a431d49737df99dbb8ca79d

Aliases

arxiv: 1509.00108 · arxiv_version: 1509.00108v1 · doi: 10.48550/arxiv.1509.00108 · pith_short_12: O3FBDG3XNF3Q · pith_short_16: O3FBDG3XNF3Q2RV2 · pith_short_8: O3FBDG3X

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/O3FBDG3XNF3Q2RV243GY7XVBA4 \
  | 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: 76ca119b7769770d46bae6cd8fdea1073e0726ad2a431d49737df99dbb8ca79d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9276c6cb4952eb012d6f84ec0741397802e2f2dd2f29b925dcd350a33cd0c6f",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "hep-th",
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2015-09-01T01:10:54Z",
    "title_canon_sha256": "10c3584429307e8b65402ff2ece23fa72b691f2dad6de61f84e95950789b1845"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00108",
    "kind": "arxiv",
    "version": 1
  }
}