Pith Number

pith:6ORTKCV7

pith:2015:6ORTKCV7CFGMMCC3N2NO2CX3AZ

not attested not anchored not stored refs pending

Computing Quot schemes via marked bases over quasi-stable modules

Cristina Bertone, Margherita Roggero, Mario Albert, Werner M. Seiler

arxiv:1511.03547 v3 · 2015-11-11 · math.AC · 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{6ORTKCV7CFGMMCC3N2NO2CX3AZ}

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	2026-05-18T00:10:19.733348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3a3350abf114cc6085b6e9aed0afb064c8ad8c5316c9fc28a421c495375b03a

Aliases

arxiv: 1511.03547 · arxiv_version: 1511.03547v3 · doi: 10.48550/arxiv.1511.03547 · pith_short_12: 6ORTKCV7CFGM · pith_short_16: 6ORTKCV7CFGMMCC3 · pith_short_8: 6ORTKCV7

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/6ORTKCV7CFGMMCC3N2NO2CX3AZ \
  | 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: f3a3350abf114cc6085b6e9aed0afb064c8ad8c5316c9fc28a421c495375b03a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7cbb8fe03f624baf3e90b2dafd784afc991863ab34f73539cb22dd1d387d29f",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2015-11-11T16:00:38Z",
    "title_canon_sha256": "e6882c033874abc891bb15755c6b153b5d15d9e40406c58313653936861e063d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03547",
    "kind": "arxiv",
    "version": 3
  }
}