Pith Number

pith:DQHBLB3Q

pith:2013:DQHBLB3Q2K4UVVCZDOWQXKHSSM

not attested not anchored not stored refs pending

A simple construction of integrable Whitham type hierarchies

Alexander Odesskii

arxiv:1306.6366 v1 · 2013-06-26 · math-ph · hep-th · math.AG · 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{DQHBLB3Q2K4UVVCZDOWQXKHSSM}

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	2026-05-18T03:19:43.541799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c0e158770d2b94ad4591bad0ba8f293234c7391b081c5084799271e5d96220a

Aliases

arxiv: 1306.6366 · arxiv_version: 1306.6366v1 · doi: 10.48550/arxiv.1306.6366 · pith_short_12: DQHBLB3Q2K4U · pith_short_16: DQHBLB3Q2K4UVVCZ · pith_short_8: DQHBLB3Q

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/DQHBLB3Q2K4UVVCZDOWQXKHSSM \
  | 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: 1c0e158770d2b94ad4591bad0ba8f293234c7391b081c5084799271e5d96220a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e9d4f4139c270b4dd0ef7a47de5eae15e437236789eb86d58d5872c36f6f607",
    "cross_cats_sorted": [
      "hep-th",
      "math.AG",
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-06-26T21:35:27Z",
    "title_canon_sha256": "f15cf58d498014dbd7c68156e4da452c35b570a500555f66115fdb6110822f5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6366",
    "kind": "arxiv",
    "version": 1
  }
}