Pith Number

pith:F67YUSJD

pith:2006:F67YUSJDNUFCJPBBF2Z4II3F2B

not attested not anchored not stored refs pending

Boundary energy of the general open XXZ chain at roots of unity

Chi Shi, Rafael I. Nepomechie, Rajan Murgan

arxiv:hep-th/0611078 v2 · 2006-11-07 · 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{F67YUSJDNUFCJPBBF2Z4II3F2B}

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	2026-05-18T04:38:26.023753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fbf8a49236d0a24bc212eb3c42365d066f9963ef72c9829438a5789eed1953c

Aliases

arxiv: hep-th/0611078 · arxiv_version: hep-th/0611078v2 · doi: 10.48550/arxiv.hep-th/0611078 · pith_short_12: F67YUSJDNUFC · pith_short_16: F67YUSJDNUFCJPBB · pith_short_8: F67YUSJD

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/F67YUSJDNUFCJPBBF2Z4II3F2B \
  | 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: 2fbf8a49236d0a24bc212eb3c42365d066f9963ef72c9829438a5789eed1953c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9abbb2b6ba696dbec5e41b7e022ef846f28c04bc62d979fd5a7d5118332e4b3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2006-11-07T14:04:50Z",
    "title_canon_sha256": "797254d69c76fe49e873159e105b7ca5ac9f0b0ea654035e391e43ce795981c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0611078",
    "kind": "arxiv",
    "version": 2
  }
}