Pith Number

pith:WHDL4GO3

pith:1999:WHDL4GO3RBK64CUZHV6B2Z4B2R

not attested not anchored not stored refs pending

Elliptic Calogero-Moser Systems and Isomonodromic Deformations

Kanehisa Takasaki

arxiv:math/9905101 v5 · 1999-05-18 · math.QA · hep-th · 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{WHDL4GO3RBK64CUZHV6B2Z4B2R}

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	2026-05-18T01:38:22.537836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1c6be19db8855ee0a993d7c1d6781d4525703f4cb76e7a553019a73befa28b6

Aliases

arxiv: math/9905101 · arxiv_version: math/9905101v5 · doi: 10.48550/arxiv.math/9905101 · pith_short_12: WHDL4GO3RBK6 · pith_short_16: WHDL4GO3RBK64CUZ · pith_short_8: WHDL4GO3

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/WHDL4GO3RBK64CUZHV6B2Z4B2R \
  | 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: b1c6be19db8855ee0a993d7c1d6781d4525703f4cb76e7a553019a73befa28b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f854feccb0201106c08116b0234753d6e85345c8a8f398b327504f2dba7f634",
    "cross_cats_sorted": [
      "hep-th",
      "nlin.SI",
      "solv-int"
    ],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "1999-05-18T10:16:52Z",
    "title_canon_sha256": "b97db35ba31e2161f72f2b78666ff84c82bc464d4f0adecf826fcc8970db514f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9905101",
    "kind": "arxiv",
    "version": 5
  }
}