Pith Number

pith:FHRLAGSO

pith:2012:FHRLAGSO6QF2WNCOC3E7RU7KJS

not attested not anchored not stored refs pending

Uniruledness of some moduli spaces of stable pointed curves

Luca Benzo

arxiv:1206.1424 v2 · 2012-06-07 · 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{FHRLAGSO6QF2WNCOC3E7RU7KJS}

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	2026-05-18T03:01:22.353344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29e2b01a4ef40bab344e16c9f8d3ea4cb5defc8515522c9c5fe99c263515397d

Aliases

arxiv: 1206.1424 · arxiv_version: 1206.1424v2 · doi: 10.48550/arxiv.1206.1424 · pith_short_12: FHRLAGSO6QF2 · pith_short_16: FHRLAGSO6QF2WNCO · pith_short_8: FHRLAGSO

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/FHRLAGSO6QF2WNCOC3E7RU7KJS \
  | 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: 29e2b01a4ef40bab344e16c9f8d3ea4cb5defc8515522c9c5fe99c263515397d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f01082978545e15cb65cad227c99ae34c4c1fa34703adc2f33cd81d2c8efe40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2012-06-07T08:50:46Z",
    "title_canon_sha256": "971fe0b5f5bdee90d3bac90c7311291ed85944fdbc2ac44d4d30e2a2d500f978"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1424",
    "kind": "arxiv",
    "version": 2
  }
}