Pith Number

pith:BLJXWYP7

pith:2006:BLJXWYP76EMK6IB6HRAZRICVHK

not attested not anchored not stored refs pending

Exact solution of the open XXZ chain with general integrable boundary terms at roots of unity

Chi Shi, Rafael I. Nepomechie, Rajan Murgan

arxiv:hep-th/0605223 v1 · 2006-05-22 · 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{BLJXWYP76EMK6IB6HRAZRICVHK}

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	2026-05-18T04:28:37.332733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ad37b61fff118af203e3c4198a0553aa534aea83b1308c47d77d2317040edfc

Aliases

arxiv: hep-th/0605223 · arxiv_version: hep-th/0605223v1 · doi: 10.48550/arxiv.hep-th/0605223 · pith_short_12: BLJXWYP76EMK · pith_short_16: BLJXWYP76EMK6IB6 · pith_short_8: BLJXWYP7

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/BLJXWYP76EMK6IB6HRAZRICVHK \
  | 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: 0ad37b61fff118af203e3c4198a0553aa534aea83b1308c47d77d2317040edfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39b6cbb5583e04b3db3616cc6813b26118b10ec1da3e7b1bb26343e3abdfacbe",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2006-05-22T21:00:27Z",
    "title_canon_sha256": "6afee845b69dd9795be9504ebca4f7c7adb7b7b10fe1d42087a19fc7354e6683"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0605223",
    "kind": "arxiv",
    "version": 1
  }
}