Pith Number

pith:ND5AVD47

pith:2010:ND5AVD47AREV42JVBGR3QAZR3E

not attested not anchored not stored refs pending

Drinfeld twists of the open XXZ chain with non-diagonal boundary terms

Wen-Li Yang, Yao-Zhong Zhang

arxiv:1011.4120 v1 · 2010-11-18 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ND5AVD47AREV42JVBGR3QAZR3E}

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	2026-05-18T04:18:53.170854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68fa0a8f9f04495e693509a3b80331d91d672aaba143680a62deb43f24f53022

Aliases

arxiv: 1011.4120 · arxiv_version: 1011.4120v1 · doi: 10.48550/arxiv.1011.4120 · pith_short_12: ND5AVD47AREV · pith_short_16: ND5AVD47AREV42JV · pith_short_8: ND5AVD47

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/ND5AVD47AREV42JVBGR3QAZR3E \
  | 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: 68fa0a8f9f04495e693509a3b80331d91d672aaba143680a62deb43f24f53022

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ec2ba60f8f63a76511c11ff56833359053b7b445bcc60bafd592940afed2435",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-11-18T01:28:39Z",
    "title_canon_sha256": "1c951ca347392182253aa1edae9e5e58b2dd6edb74d9e5f8feedb2fd9d251890"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4120",
    "kind": "arxiv",
    "version": 1
  }
}