Pith Number

pith:FTILJTOD

pith:1992:FTILJTODFRIH6TPWECYGGCG5JJ

not attested not anchored not stored refs pending

Another Relation Between Approaches to the Schottky Problem

John B. Little

arxiv:alg-geom/9202010 v1 · 1992-02-13 · alg-geom · 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{FTILJTODFRIH6TPWECYGGCG5JJ}

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	2026-07-04T15:08:00.437132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cd0b4cdc32c507f4df620b06308dd4a6910ac117b03443e50fc0173e195bbf1

Aliases

arxiv: alg-geom/9202010 · arxiv_version: alg-geom/9202010v1 · doi: 10.48550/arxiv.alg-geom/9202010 · pith_short_12: FTILJTODFRIH · pith_short_16: FTILJTODFRIH6TPW · pith_short_8: FTILJTOD

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/FTILJTODFRIH6TPWECYGGCG5JJ \
  | 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: 2cd0b4cdc32c507f4df620b06308dd4a6910ac117b03443e50fc0173e195bbf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad87893ed81b8735866c2760550912ff2b1aa162b140171f51849735e5188d2f",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "",
    "primary_cat": "alg-geom",
    "submitted_at": "1992-02-13T13:22:00Z",
    "title_canon_sha256": "e8abd659a67c2106759521469511ab0922c7b1785e9117aa8704ac26ec3c9e5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "alg-geom/9202010",
    "kind": "arxiv",
    "version": 1
  }
}