Pith Number

pith:GQ2SVAG4

pith:2011:GQ2SVAG4N2J3XABRT742P4FIFP

not attested not anchored not stored refs pending

Constructible functions and Lagrangian cycles on orbifolds

Davesh Maulik, David Treumann

arxiv:1110.3866 v2 · 2011-10-18 · 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{GQ2SVAG4N2J3XABRT742P4FIFP}

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	2026-05-18T03:48:23.423194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34352a80dc6e93bb80319ff9a7f0a82be986ccd4f3271c5ab4d65bbf85dfafa9

Aliases

arxiv: 1110.3866 · arxiv_version: 1110.3866v2 · doi: 10.48550/arxiv.1110.3866 · pith_short_12: GQ2SVAG4N2J3 · pith_short_16: GQ2SVAG4N2J3XABR · pith_short_8: GQ2SVAG4

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/GQ2SVAG4N2J3XABRT742P4FIFP \
  | 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: 34352a80dc6e93bb80319ff9a7f0a82be986ccd4f3271c5ab4d65bbf85dfafa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "577e9d26e9a81483b514ea1bf40d0e535e684fd1d18d3d51bec4606885cc97ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-10-18T03:06:16Z",
    "title_canon_sha256": "dc129d7b0e4e65cc318fac172697a916483ea45b72f0b9ab30c1ed6e7c49757c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3866",
    "kind": "arxiv",
    "version": 2
  }
}