Pith Number

pith:XYGDPF5T

pith:2014:XYGDPF5T56IXLEW7ETGYWPKVIL

not attested not anchored not stored refs pending

Topological methods in moduli theory

Fabrizio Catanese (Universitaet Bayreuth)

arxiv:1411.3235 v2 · 2014-11-12 · math.AG · math.CV · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XYGDPF5T56IXLEW7ETGYWPKVIL}

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	2026-05-18T01:37:28.553674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be0c3797b3ef917592df24cd8b3d5542f88e0a1746055f87dc7510307bd93046

Aliases

arxiv: 1411.3235 · arxiv_version: 1411.3235v2 · doi: 10.48550/arxiv.1411.3235 · pith_short_12: XYGDPF5T56IX · pith_short_16: XYGDPF5T56IXLEW7 · pith_short_8: XYGDPF5T

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/XYGDPF5T56IXLEW7ETGYWPKVIL \
  | 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: be0c3797b3ef917592df24cd8b3d5542f88e0a1746055f87dc7510307bd93046

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00f5f3d9205333f96a55b1975318d1d3dfddcb8a06ba19239875850de1702825",
    "cross_cats_sorted": [
      "math.CV",
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-11-12T16:41:50Z",
    "title_canon_sha256": "ac3643ef3bfe3b2dc1cccaae4fa02adf741ddc89ca790e8971aef23e4610abeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3235",
    "kind": "arxiv",
    "version": 2
  }
}