Pith Number

pith:TNA2Q2GB

pith:2012:TNA2Q2GBXDDZ44CSOAI55B3TR3

not attested not anchored not stored refs pending

Heegaard Floer correction terms and rational genus bounds

Yi Ni, Zhongtao Wu

arxiv:1205.7053 v2 · 2012-05-31 · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TNA2Q2GBXDDZ44CSOAI55B3TR3}

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	2026-05-18T02:43:09.615577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b41a868c1b8c79e70527011de87738ecb034073649439eea3a5a6e06fb3ac4d

Aliases

arxiv: 1205.7053 · arxiv_version: 1205.7053v2 · doi: 10.48550/arxiv.1205.7053 · pith_short_12: TNA2Q2GBXDDZ · pith_short_16: TNA2Q2GBXDDZ44CS · pith_short_8: TNA2Q2GB

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/TNA2Q2GBXDDZ44CSOAI55B3TR3 \
  | 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: 9b41a868c1b8c79e70527011de87738ecb034073649439eea3a5a6e06fb3ac4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c517ada76d7fd22fb86403f8685412dc571de4a6e93774efcdfe4a3ad93b84f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2012-05-31T17:38:02Z",
    "title_canon_sha256": "a9fafde3ab2e325cbc312cafc7ea6882fcc28f337b25a6dc008cc4034488775c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.7053",
    "kind": "arxiv",
    "version": 2
  }
}