Pith Number

pith:IM6NOYTB

pith:2013:IM6NOYTBGM6BPWYOCMUZEUT4UZ

not attested not anchored not stored refs pending

Enumeration of curves with one singular point

Ritwik Mukherjee, Somnath Basu

arxiv:1308.2902 v3 · 2013-08-13 · math.AG · math.AT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IM6NOYTBGM6BPWYOCMUZEUT4UZ}

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

Counting curves in a linear system with upto eight singular points

Receipt and verification

First computed	2026-07-05T10:17:03.248915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

433cd76261333c17db0e132992527ca646bd68d4cdd9037c5a33a687384f7fae

Aliases

arxiv: 1308.2902 · arxiv_version: 1308.2902v3 · doi: 10.48550/arxiv.1308.2902 · pith_short_12: IM6NOYTBGM6B · pith_short_16: IM6NOYTBGM6BPWYO · pith_short_8: IM6NOYTB

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/IM6NOYTBGM6BPWYOCMUZEUT4UZ \
  | 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: 433cd76261333c17db0e132992527ca646bd68d4cdd9037c5a33a687384f7fae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6b67d9583e7eb6a7d963152847e23d5990d36f654ffa3a9936bc603bf0c7958",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-08-13T15:56:14Z",
    "title_canon_sha256": "af86db8a48bee9b6d000302e20066cff261f0184ee65c456e99ec9568be668da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.2902",
    "kind": "arxiv",
    "version": 3
  }
}