Pith Number

pith:TBM55Y6V

pith:2015:TBM55Y6VHGQU626CCYD5JJPFRZ

not attested not anchored not stored refs pending

Gromov compactness for squiggly strip shrinking in pseudoholomorphic quilts

Katrin Wehrheim, Nathaniel Bottman

arxiv:1503.03486 v3 · 2015-03-11 · 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{TBM55Y6VHGQU626CCYD5JJPFRZ}

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	2026-05-18T00:22:53.159395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9859dee3d539a14f6bc21607d4a5e58e671ef0d889b08abbd50facfb4f901d35

Aliases

arxiv: 1503.03486 · arxiv_version: 1503.03486v3 · doi: 10.48550/arxiv.1503.03486 · pith_short_12: TBM55Y6VHGQU · pith_short_16: TBM55Y6VHGQU626C · pith_short_8: TBM55Y6V

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/TBM55Y6VHGQU626CCYD5JJPFRZ \
  | 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: 9859dee3d539a14f6bc21607d4a5e58e671ef0d889b08abbd50facfb4f901d35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2f58143eccaffae79dbc9b3409cb549fcd68d297120b5a7c689c29d6073f595",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2015-03-11T20:00:23Z",
    "title_canon_sha256": "5b4ed6f162f4853d12793d0e910a2c1fa748e7c1f8ab9c6158537f5cfd6315f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03486",
    "kind": "arxiv",
    "version": 3
  }
}