Pith Number

pith:FVPVGHOT

pith:2016:FVPVGHOTB53A7FH7A5R5TYW5TA

not attested not anchored not stored refs pending

Initial Ideals of Pfaffian Ideals

Colby Long

arxiv:1610.06524 v1 · 2016-10-20 · 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{FVPVGHOTB53A7FH7A5R5TYW5TA}

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	2026-05-18T01:01:42.953451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d5f531dd30f760f94ff0763d9e2dd981547363196b158351d322885b7b92735

Aliases

arxiv: 1610.06524 · arxiv_version: 1610.06524v1 · doi: 10.48550/arxiv.1610.06524 · pith_short_12: FVPVGHOTB53A · pith_short_16: FVPVGHOTB53A7FH7 · pith_short_8: FVPVGHOT

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/FVPVGHOTB53A7FH7A5R5TYW5TA \
  | 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: 2d5f531dd30f760f94ff0763d9e2dd981547363196b158351d322885b7b92735

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "019d5f521de62139cd5c41c743a923e876dd28874e2411bbffe32f500849f8d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-10-20T18:15:30Z",
    "title_canon_sha256": "0cf292953700aab02e534b97f42061857b99caeacfe81195b17372c67b4691cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.06524",
    "kind": "arxiv",
    "version": 1
  }
}