Pith Number

pith:FONZPA56

pith:2015:FONZPA56P5MWTRFVRYGG2GCP3S

not attested not anchored not stored refs pending

Deformations of complex structures on Riemann surfaces and integrable structures of Whitham type hierarchies

Alexander Odesskii

arxiv:1505.07779 v2 · 2015-05-28 · math.AG · hep-th · math.DG · 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{FONZPA56P5MWTRFVRYGG2GCP3S}

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	2026-05-18T01:51:24.699768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b9b9783be7f5969c4b58e0c6d184fdcaa905995f30c61460d9dc33e645b0096

Aliases

arxiv: 1505.07779 · arxiv_version: 1505.07779v2 · doi: 10.48550/arxiv.1505.07779 · pith_short_12: FONZPA56P5MW · pith_short_16: FONZPA56P5MWTRFV · pith_short_8: FONZPA56

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/FONZPA56P5MWTRFVRYGG2GCP3S \
  | 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: 2b9b9783be7f5969c4b58e0c6d184fdcaa905995f30c61460d9dc33e645b0096

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23f0f0519a5da1becc9f7642cf3d13c9fc9c8a21d896b7369d94e6345bc4a655",
    "cross_cats_sorted": [
      "hep-th",
      "math.DG",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-05-28T18:01:56Z",
    "title_canon_sha256": "8dc7942e4949a9f5b82c5c537ea2e4e947d28cecd00cc5c9c37ddab6b7f9c5ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07779",
    "kind": "arxiv",
    "version": 2
  }
}