Pith Number

pith:E263EHXJ

pith:2011:E263EHXJD2WJOTD6YDLQ5W2TJQ

not attested not anchored not stored refs pending

Geometry of Spectral Curves and All Order Dispersive Integrable System

Bertrand Eynard, Ga\"etan Borot

arxiv:1110.4936 v3 · 2011-10-22 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E263EHXJD2WJOTD6YDLQ5W2TJQ}

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	2026-05-18T02:21:35.147765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26bdb21ee91eac974c7ec0d70edb534c08cc6e1e0c58bd355b9d7582113322da

Aliases

arxiv: 1110.4936 · arxiv_version: 1110.4936v3 · doi: 10.48550/arxiv.1110.4936 · pith_short_12: E263EHXJD2WJ · pith_short_16: E263EHXJD2WJOTD6 · pith_short_8: E263EHXJ

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/E263EHXJD2WJOTD6YDLQ5W2TJQ \
  | 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: 26bdb21ee91eac974c7ec0d70edb534c08cc6e1e0c58bd355b9d7582113322da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65f696a53eb8c5827dbbc0618f00783982d3bbc4e9ea5c3f3c89e31b6e7b0a87",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-10-22T02:36:39Z",
    "title_canon_sha256": "7acde8ae136219bdfd082756fee038e40e37f36c5628258e2c068ed655de2dc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4936",
    "kind": "arxiv",
    "version": 3
  }
}