Pith Number

pith:K24BUE5I

pith:1999:K24BUE5IVE7GZI3IPBR3ESOD74

not attested not anchored not stored refs pending

Gau{\ss}-Manin determinants for rank one irregular connections on curves

H\'el\`ene Esnault, Spencer Bloch

arxiv:math/9904088 v2 · 1999-04-17 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K24BUE5IVE7GZI3IPBR3ESOD74}

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	2026-05-18T01:09:15.156037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56b81a13a8a93e6ca3687863b249c3ff0411c17991c624c72fcffe97ca6a0587

Aliases

arxiv: math/9904088 · arxiv_version: math/9904088v2 · doi: 10.48550/arxiv.math/9904088 · pith_short_12: K24BUE5IVE7G · pith_short_16: K24BUE5IVE7GZI3I · pith_short_8: K24BUE5I

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/K24BUE5IVE7GZI3IPBR3ESOD74 \
  | 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: 56b81a13a8a93e6ca3687863b249c3ff0411c17991c624c72fcffe97ca6a0587

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6217724f57683f5e6223faca53228e2c96bbd5e8d732b91d62776dcdaf70853c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "1999-04-17T15:29:16Z",
    "title_canon_sha256": "fe11c2193a0d6eb0c3c855ea08b3ccbcf9ad01145fe36f51b86ae53591f8636a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9904088",
    "kind": "arxiv",
    "version": 2
  }
}