Pith Number

pith:RXNXD2NL

pith:2016:RXNXD2NL4R7R4HSRJLCTXM25I5

not attested not anchored not stored refs pending

Affine lines in the complement of a smooth plane conic

Adrien Dubouloz (IMB), Julie Decaup (IMT)

arxiv:1611.03248 v1 · 2016-11-10 · 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{RXNXD2NL4R7R4HSRJLCTXM25I5}

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	2026-05-18T00:59:40.851044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ddb71e9abe47f1e1e514ac53bb35d4765b43d91ee763985d4a23c95775a83b7

Aliases

arxiv: 1611.03248 · arxiv_version: 1611.03248v1 · doi: 10.48550/arxiv.1611.03248 · pith_short_12: RXNXD2NL4R7R · pith_short_16: RXNXD2NL4R7R4HSR · pith_short_8: RXNXD2NL

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/RXNXD2NL4R7R4HSRJLCTXM25I5 \
  | 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: 8ddb71e9abe47f1e1e514ac53bb35d4765b43d91ee763985d4a23c95775a83b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "482f41cabc20a27f27fedde5f836efb8a19f4f615bbbf26f17bd8b54b1a294a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-11-10T10:44:07Z",
    "title_canon_sha256": "45aae3a4e66e4f36bfc40b06ab287d6d678d8d9579a4c0b6d9db609532552fae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.03248",
    "kind": "arxiv",
    "version": 1
  }
}