Pith Number

pith:ZAFAZAGL

pith:2015:ZAFAZAGLDNC3IM4C7MITRG6B2J

not attested not anchored not stored refs pending

Geometry of the intersection ring and vanishing relations in the cohomology of the moduli space of parabolic bundles on a curve

Elisheva Adina Gamse, Jonathan Weitsman

arxiv:1502.00678 v2 · 2015-02-02 · math.DG · math.AG · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZAFAZAGLDNC3IM4C7MITRG6B2J}

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	2026-05-18T01:36:01.602673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c80a0c80cb1b45b43382fb11389bc1d25281bafd7d1c538076ff718cd0865b8f

Aliases

arxiv: 1502.00678 · arxiv_version: 1502.00678v2 · doi: 10.48550/arxiv.1502.00678 · pith_short_12: ZAFAZAGLDNC3 · pith_short_16: ZAFAZAGLDNC3IM4C · pith_short_8: ZAFAZAGL

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/ZAFAZAGLDNC3IM4C7MITRG6B2J \
  | 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: c80a0c80cb1b45b43382fb11389bc1d25281bafd7d1c538076ff718cd0865b8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32c550f9c6bb105a012a128a7a7560f7aa83c2b7ff6cbce297fa23198bcd664b",
    "cross_cats_sorted": [
      "math.AG",
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-02-02T22:40:04Z",
    "title_canon_sha256": "e5f854a50c38ebcd4f1434fb3e9010f5055b60e8ec269450f2d5534b65081321"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00678",
    "kind": "arxiv",
    "version": 2
  }
}