Pith Number

pith:TCFRB7O3

pith:2015:TCFRB7O3N3ZNNS3SWOFBOF7WKD

not attested not anchored not stored refs pending

Chow ring of the moduli space of stable sheaves supported on quartic curves

Han-Bom Moon, Kiryong Chung

arxiv:1506.00298 v1 · 2015-05-31 · 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{TCFRB7O3N3ZNNS3SWOFBOF7WKD}

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	2026-05-18T01:59:54.931398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

988b10fddb6ef2d6cb72b38a1717f650ca00ed4c5aaba34832380973bd03d6b7

Aliases

arxiv: 1506.00298 · arxiv_version: 1506.00298v1 · doi: 10.48550/arxiv.1506.00298 · pith_short_12: TCFRB7O3N3ZN · pith_short_16: TCFRB7O3N3ZNNS3S · pith_short_8: TCFRB7O3

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/TCFRB7O3N3ZNNS3SWOFBOF7WKD \
  | 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: 988b10fddb6ef2d6cb72b38a1717f650ca00ed4c5aaba34832380973bd03d6b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f6c5416f69a78e02e3bf0ae6a6553aef489df4b4b28a70ea6cba9685bb23626",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-05-31T22:29:31Z",
    "title_canon_sha256": "91b7beb6b2fb63ea6d5b750cf6e85709a06ffca2e912970da6bc6e9c95c205fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00298",
    "kind": "arxiv",
    "version": 1
  }
}