Pith Number

pith:USXCM2IC

pith:2015:USXCM2ICQ6MAL4PM6V4NESJ5TN

not attested not anchored not stored refs pending

Q-operators for higher spin eight vertex models with an even number of sites

Takashi Takebe

arxiv:1509.08616 v2 · 2015-09-29 · math.QA · cond-mat.stat-mech · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{USXCM2ICQ6MAL4PM6V4NESJ5TN}

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	2026-05-18T01:22:20.058828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4ae266902879805f1ecf578d2493d9b77292c9d80a90e041dcdbbc0e1ddaefe

Aliases

arxiv: 1509.08616 · arxiv_version: 1509.08616v2 · doi: 10.48550/arxiv.1509.08616 · pith_short_12: USXCM2ICQ6MA · pith_short_16: USXCM2ICQ6MAL4PM · pith_short_8: USXCM2IC

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/USXCM2ICQ6MAL4PM6V4NESJ5TN \
  | 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: a4ae266902879805f1ecf578d2493d9b77292c9d80a90e041dcdbbc0e1ddaefe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c54dbf176b2450361a558becca90cafb6a3a26c14abf6a31755870f192058bd",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2015-09-29T07:23:27Z",
    "title_canon_sha256": "d63892276e1a69725f701fe24676988d028936e71229e5e3a20106de8d8156fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08616",
    "kind": "arxiv",
    "version": 2
  }
}