Pith Number

pith:XADYJHHL

pith:2008:XADYJHHLCWQGZC62I6GLYIPV6Q

not attested not anchored not stored refs pending

Quantum cohomology of the Hilbert scheme of points on A_n-resolutions

A. Oblomkov, D. Maulik

arxiv:0802.2737 v4 · 2008-02-20 · math.AG · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XADYJHHLCWQGZC62I6GLYIPV6Q}

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	2026-05-18T02:16:00.993890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b807849ceb15a06c8bda478cbc21f5f40e3038919410e87635fca2eb2c1f6a58

Aliases

arxiv: 0802.2737 · arxiv_version: 0802.2737v4 · doi: 10.48550/arxiv.0802.2737 · pith_short_12: XADYJHHLCWQG · pith_short_16: XADYJHHLCWQGZC62 · pith_short_8: XADYJHHL

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/XADYJHHLCWQGZC62I6GLYIPV6Q \
  | 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: b807849ceb15a06c8bda478cbc21f5f40e3038919410e87635fca2eb2c1f6a58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8c9d41a702974ccc15b02414880c29b273e61fca59f568735bf989a4d78aa81",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2008-02-20T01:41:35Z",
    "title_canon_sha256": "f98aeff356bcea01a82bacf4338d120c14929c374c16eb68460b36aa235c4a87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.2737",
    "kind": "arxiv",
    "version": 4
  }
}