Pith Number

pith:J4H5QSTD

pith:2005:J4H5QSTDVMSA36C3KQXN2IMF5F

not attested not anchored not stored refs pending

Generalized T-Q relations and the open XXZ chain

Rafael I. Nepomechie, Rajan Murgan

arxiv:hep-th/0507139 v1 · 2005-07-14 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J4H5QSTDVMSA36C3KQXN2IMF5F}

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	2026-05-18T04:28:37.411263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f0fd84a63ab240df85b542edd2185e975120a1fa4cbb4a1fbfaad4aa5d94027

Aliases

arxiv: hep-th/0507139 · arxiv_version: hep-th/0507139v1 · doi: 10.48550/arxiv.hep-th/0507139 · pith_short_12: J4H5QSTDVMSA · pith_short_16: J4H5QSTDVMSA36C3 · pith_short_8: J4H5QSTD

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/J4H5QSTDVMSA36C3KQXN2IMF5F \
  | 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: 4f0fd84a63ab240df85b542edd2185e975120a1fa4cbb4a1fbfaad4aa5d94027

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "436468ec9188b341107d8efa5b84e3c4b96df98310ea7fd5d2c7f6e95f8c43c7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-07-14T14:24:12Z",
    "title_canon_sha256": "c220347c4d3e73893458e967c11a3d3a5131a7fb74ee626ebfa6fa92f4b0065d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0507139",
    "kind": "arxiv",
    "version": 1
  }
}