Pith Number

pith:UUZYCBBS

pith:2014:UUZYCBBSVBFH2B76XJPSKKTAZD

not attested not anchored not stored refs pending

Quantum spin chains and integrable many-body systems of classical mechanics

A. Zabrodin

arxiv:1409.4099 v2 · 2014-09-14 · math-ph · math.MP · 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{UUZYCBBSVBFH2B76XJPSKKTAZD}

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	2026-05-18T00:30:09.649594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a533810432a84a7d07feba5f252a60c8c0e6582ad03a2fa73ecb5560ea8449a9

Aliases

arxiv: 1409.4099 · arxiv_version: 1409.4099v2 · doi: 10.48550/arxiv.1409.4099 · pith_short_12: UUZYCBBSVBFH · pith_short_16: UUZYCBBSVBFH2B76 · pith_short_8: UUZYCBBS

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/UUZYCBBSVBFH2B76XJPSKKTAZD \
  | 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: a533810432a84a7d07feba5f252a60c8c0e6582ad03a2fa73ecb5560ea8449a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "545d7de27c11a43db34c0285d30e62c9f429a97c6c77ce3551980b8dde66f161",
    "cross_cats_sorted": [
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-09-14T20:26:36Z",
    "title_canon_sha256": "d0b75d4769270baa67800b2c3eb87b2104c79321a127310a439a7cb4c6da470f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4099",
    "kind": "arxiv",
    "version": 2
  }
}