Pith Number

pith:ARR5B7M5

pith:1998:ARR5B7M52ZEL6NPLMAFELRMGRB

not attested not anchored not stored refs pending

Homological Methods in Equations of Mathematical Physics

Alexander Verbovetsky, Joseph Krasil'shchik

arxiv:math/9808130 v2 · 1998-08-31 · math.DG · hep-th · math-ph · math.AP · math.MP · nlin.SI · solv-int

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ARR5B7M52ZEL6NPLMAFELRMGRB}

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.

Cited by

1 paper in Pith

The $\mathcal{D}$-Geometric Hilbert Scheme -- Part I: Involutivity and Stability

Receipt and verification

First computed	2026-07-04T14:40:46.320360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0463d0fd9dd648bf35eb600a45c586885a5f7a7c73335bd1a96ef45398fdf2f9

Aliases

arxiv: math/9808130 · arxiv_version: math/9808130v2 · doi: 10.48550/arxiv.math/9808130 · pith_short_12: ARR5B7M52ZEL · pith_short_16: ARR5B7M52ZEL6NPL · pith_short_8: ARR5B7M5

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/ARR5B7M52ZEL6NPLMAFELRMGRB \
  | 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: 0463d0fd9dd648bf35eb600a45c586885a5f7a7c73335bd1a96ef45398fdf2f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2cec9f1498562775fd9c3ec031489b7c0965615454691556e25ef47c6c783ef",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.AP",
      "math.MP",
      "nlin.SI",
      "solv-int"
    ],
    "license": "",
    "primary_cat": "math.DG",
    "submitted_at": "1998-08-31T09:57:31Z",
    "title_canon_sha256": "28dfe2a76a2928133dfb011d4f57534dcced65cc7fb84d98c0db0bd55767de74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9808130",
    "kind": "arxiv",
    "version": 2
  }
}