Pith Number

pith:S74RNU3Z

pith:2019:S74RNU3ZID3SSJ5GQFUEVWM3MQ

not attested not anchored not stored refs pending

Real moduli space of stable rational curves revised

Anton Khoroshkin, Thomas Willwacher

arxiv:1905.04499 v3 · 2019-05-11 · math.AT · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S74RNU3ZID3SSJ5GQFUEVWM3MQ}

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

Trickle groups

Receipt and verification

First computed	2026-07-05T09:25:24.197836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97f916d37940f72927a681684ad99b64368524e9c2fe2de9c0173d4750a121c2

Aliases

arxiv: 1905.04499 · arxiv_version: 1905.04499v3 · doi: 10.48550/arxiv.1905.04499 · pith_short_12: S74RNU3ZID3S · pith_short_16: S74RNU3ZID3SSJ5G · pith_short_8: S74RNU3Z

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/S74RNU3ZID3SSJ5GQFUEVWM3MQ \
  | 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: 97f916d37940f72927a681684ad99b64368524e9c2fe2de9c0173d4750a121c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b40a9a6453f3053dfce12732e1dd84d7712c42a85b4cf027b18179e85fae3223",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2019-05-11T10:57:15Z",
    "title_canon_sha256": "1e911514bf2ae2f3c416e44ffeb31b16af1f9a5d2cf6dd23cca9880e5dfb83c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04499",
    "kind": "arxiv",
    "version": 3
  }
}