Pith Number

pith:QVEI32GG

pith:2013:QVEI32GGO43CLSMMJLSIFFMI2S

not attested not anchored not stored refs pending

Sutured Khovanov homology, Hochschild homology, and the Ozsvath-Szabo spectral sequence

Denis Auroux, J. Elisenda Grigsby, Stephan M. Wehrli

arxiv:1303.1986 v1 · 2013-03-08 · math.GT · math.QA · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QVEI32GGO43CLSMMJLSIFFMI2S}

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	2026-05-18T01:35:01.260055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85488de8c6773625c98c4ae4829588d4a092d929216c54c04458ffd45987ffee

Aliases

arxiv: 1303.1986 · arxiv_version: 1303.1986v1 · doi: 10.48550/arxiv.1303.1986 · pith_short_12: QVEI32GGO43C · pith_short_16: QVEI32GGO43CLSMM · pith_short_8: QVEI32GG

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/QVEI32GGO43CLSMMJLSIFFMI2S \
  | 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: 85488de8c6773625c98c4ae4829588d4a092d929216c54c04458ffd45987ffee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bf79b5cba29b845a434750e20ea0317fd8dfefb061ba7769351c0822fd53031",
    "cross_cats_sorted": [
      "math.QA",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2013-03-08T13:35:52Z",
    "title_canon_sha256": "f441a987f220defdb6830d96fc02dee446d084c9103eaaeb8cd2606b9571c8e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1986",
    "kind": "arxiv",
    "version": 1
  }
}