Pith Number

pith:FDQZ2EQ2

pith:1996:FDQZ2EQ2KA4QBPSSVAE356LZO5

not attested not anchored not stored refs pending

Toric Intersection Theory for Affine Root Counting

J. Maurice Rojas

arxiv:math/9606215 v1 · 1996-06-27 · 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{FDQZ2EQ2KA4QBPSSVAE356LZO5}

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	2026-05-18T01:05:47.305685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28e19d121a503900be52a809bef9797772ecda9dfbf763bce1c8fcd0a24a21a9

Aliases

arxiv: math/9606215 · arxiv_version: math/9606215v1 · doi: 10.48550/arxiv.math/9606215 · pith_short_12: FDQZ2EQ2KA4Q · pith_short_16: FDQZ2EQ2KA4QBPSS · pith_short_8: FDQZ2EQ2

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/FDQZ2EQ2KA4QBPSSVAE356LZO5 \
  | 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: 28e19d121a503900be52a809bef9797772ecda9dfbf763bce1c8fcd0a24a21a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46a734be793252c917e0c75dae0eebd6b37ad6d7776af9bd2dcb286a09cd18fd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "1996-06-27T00:00:00Z",
    "title_canon_sha256": "b34268e4925ebc84f66e7d38834b6bdfe5766679d4c644e15fd61628877e98a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9606215",
    "kind": "arxiv",
    "version": 1
  }
}