Pith Number

pith:AYD4ZWRH

pith:2018:AYD4ZWRHYYQH3MAHU5B6BMFFY3

not attested not anchored not stored refs pending

Moduli spaces of point configurations and plane curve counts

Markus Reineke, Thorsten Weist

arxiv:1803.07778 v1 · 2018-03-21 · 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{AYD4ZWRHYYQH3MAHU5B6BMFFY3}

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	2026-05-18T00:20:28.990281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0607ccda27c6207db007a743e0b0a5c6d19a5759d58fdc4b86ab26659bad3383

Aliases

arxiv: 1803.07778 · arxiv_version: 1803.07778v1 · doi: 10.48550/arxiv.1803.07778 · pith_short_12: AYD4ZWRHYYQH · pith_short_16: AYD4ZWRHYYQH3MAH · pith_short_8: AYD4ZWRH

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/AYD4ZWRHYYQH3MAHU5B6BMFFY3 \
  | 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: 0607ccda27c6207db007a743e0b0a5c6d19a5759d58fdc4b86ab26659bad3383

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebd01f3b394637497e69d427842a26bc2fc9e814ab70ee40038eadcdf0cce634",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-03-21T07:35:24Z",
    "title_canon_sha256": "25dbf4a5d17634c28bf41193c4818161791f20225a4204546ea8cd2801469fdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07778",
    "kind": "arxiv",
    "version": 1
  }
}