Pith Number

pith:4MAFHTPA

pith:2003:4MAFHTPAWGJJAZJH2WRKDLUEPW

not attested not anchored not stored refs pending

Isomonodromic deformations of the sl(2) Fuchsian systems on the Riemann sphere

S. Oblezin

arxiv:math-ph/0309048 v5 · 2003-09-18 · math-ph · math.MP · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4MAFHTPAWGJJAZJH2WRKDLUEPW}

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	2026-07-04T14:49:40.338823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e30053cde0b192906527d5a2a1ae847d8fc929aa481bfa98c6ee8b251ddc1288

Aliases

arxiv: math-ph/0309048 · arxiv_version: math-ph/0309048v5 · doi: 10.48550/arxiv.math-ph/0309048 · pith_short_12: 4MAFHTPAWGJJ · pith_short_16: 4MAFHTPAWGJJAZJH · pith_short_8: 4MAFHTPA

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/4MAFHTPAWGJJAZJH2WRKDLUEPW \
  | 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: e30053cde0b192906527d5a2a1ae847d8fc929aa481bfa98c6ee8b251ddc1288

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b178f5a2b7fc6a9e0668c30f67099fc3b2cb3863ba44abbada87c0b9fa3cf56",
    "cross_cats_sorted": [
      "math.MP",
      "math.QA"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2003-09-18T17:25:47Z",
    "title_canon_sha256": "a85cac375b918f1e94bf121876641f8e0f5afa7993ee6d834cfd2ebff653a9ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0309048",
    "kind": "arxiv",
    "version": 5
  }
}