Pith Number

pith:ANNRSLDX

pith:2007:ANNRSLDXIDIFT45EBI7QBHLIDH

not attested not anchored not stored refs pending

A Generic Approach to Searching for Jacobians

Andrew V. Sutherland

arxiv:0708.3168 v2 · 2007-08-23 · math.NT · 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{ANNRSLDXIDIFT45EBI7QBHLIDH}

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	2026-05-18T01:24:31.255230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

035b192c7740d059f3a40a3f009d6819ca0879bc815efa2e88370228920184d5

Aliases

arxiv: 0708.3168 · arxiv_version: 0708.3168v2 · doi: 10.48550/arxiv.0708.3168 · pith_short_12: ANNRSLDXIDIF · pith_short_16: ANNRSLDXIDIFT45E · pith_short_8: ANNRSLDX

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/ANNRSLDXIDIFT45EBI7QBHLIDH \
  | 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: 035b192c7740d059f3a40a3f009d6819ca0879bc815efa2e88370228920184d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82a3bfd49c0781d87a2deee7f8df6c0a90efd8bbf12b8dc4cf4d1e608ace276f",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "",
    "primary_cat": "math.NT",
    "submitted_at": "2007-08-23T13:00:25Z",
    "title_canon_sha256": "bb3fba22de51eb7b2b541677335ff024a279a26a678375b2ea2a5abdd9f9ea03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.3168",
    "kind": "arxiv",
    "version": 2
  }
}