Pith Number

pith:PHLWQON7

pith:2019:PHLWQON7Y6J65KED6I2B22TJ7E

not attested not anchored not stored refs pending

A Pascal's Theorem for rational normal curves

Alessio Caminata, Luca Schaffler

arxiv:1903.00460 v2 · 2019-03-01 · 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{PHLWQON7Y6J65KED6I2B22TJ7E}

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.

Cited by

1 paper in Pith

Geometric Equations for Matroid Varieties

Receipt and verification

First computed	2026-07-05T03:14:50.181899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79d76839bfc793eea883f2341d6a69f91138296a713e8ee3b2fae9ed33285bab

Aliases

arxiv: 1903.00460 · arxiv_version: 1903.00460v2 · doi: 10.48550/arxiv.1903.00460 · pith_short_12: PHLWQON7Y6J6 · pith_short_16: PHLWQON7Y6J65KED · pith_short_8: PHLWQON7

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/PHLWQON7Y6J65KED6I2B22TJ7E \
  | 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: 79d76839bfc793eea883f2341d6a69f91138296a713e8ee3b2fae9ed33285bab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ddb6caaa3a942555bde90e568d3ead5ef1b3186c28c127da4b20d7916b2c553",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2019-03-01T18:40:17Z",
    "title_canon_sha256": "1e117bd2bc1c4f56f52f242779894d3694679370217e46eb7207723935bd916f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00460",
    "kind": "arxiv",
    "version": 2
  }
}