Pith Number

pith:YH2XAKHH

pith:2013:YH2XAKHHYV245CYXQC6D36COCW

not attested not anchored not stored refs pending

On the symplectic structure over a moduli space of orbifold projective structures

Indranil Biswas, Pablo Ares-Gastesi

arxiv:1308.3353 v2 · 2013-08-15 · math.CV · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YH2XAKHHYV245CYXQC6D36COCW}

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	2026-05-18T01:12:02.026165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1f57028e7c575ce8b1780bc3df84e15baa326f4cbc28e4f1aca63e41226512d

Aliases

arxiv: 1308.3353 · arxiv_version: 1308.3353v2 · doi: 10.48550/arxiv.1308.3353 · pith_short_12: YH2XAKHHYV24 · pith_short_16: YH2XAKHHYV245CYX · pith_short_8: YH2XAKHH

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/YH2XAKHHYV245CYXQC6D36COCW \
  | 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: c1f57028e7c575ce8b1780bc3df84e15baa326f4cbc28e4f1aca63e41226512d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dad079ed6c7200155e9893ff22ecb68dd083455de241f0352cf1c2de83f7b02c",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2013-08-15T10:46:21Z",
    "title_canon_sha256": "6684dc1913c6427dce505a4aa0b108e9e4238f44b05e621cd81d40f6a1801118"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3353",
    "kind": "arxiv",
    "version": 2
  }
}