Pith Number

pith:G7AA3DIV

pith:2007:G7AA3DIV2UTFNMVOLJ3QRT464R

not attested not anchored not stored refs pending

Classical limit of Quantum Sigma-Models from Bethe Ansatz

Nikolay Gromov, Pedro Vieira, Vladimir Kazakov

arxiv:hep-th/0703137 v1 · 2007-03-14 · 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{G7AA3DIV2UTFNMVOLJ3QRT464R}

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	2026-05-18T04:24:44.280879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37c00d8d15d52656b2ae5a7708cf9ee4612e2cca114e3ace07061bbb3d40eea1

Aliases

arxiv: hep-th/0703137 · arxiv_version: hep-th/0703137v1 · doi: 10.48550/arxiv.hep-th/0703137 · pith_short_12: G7AA3DIV2UTF · pith_short_16: G7AA3DIV2UTFNMVO · pith_short_8: G7AA3DIV

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/G7AA3DIV2UTFNMVOLJ3QRT464R \
  | 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: 37c00d8d15d52656b2ae5a7708cf9ee4612e2cca114e3ace07061bbb3d40eea1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb718b0efdc68050bd473cd352c2210f8402f6bf650c8f983f9038f2ba2d0be1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-03-14T22:56:27Z",
    "title_canon_sha256": "b4fdf8a90260c4eed33197092e1e342163beb4fd174bde84ffa5fcd9fa9f458e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0703137",
    "kind": "arxiv",
    "version": 1
  }
}