Pith Number

pith:CYFS4GSL

pith:2016:CYFS4GSLZAPLPPFJUQDOL6QTDL

not attested not anchored not stored refs pending

Diagrams for Relative Trisections

David T. Gay, Juanita Pinz\'on-Caicedo, Nickolas A. Castro

arxiv:1610.06373 v3 · 2016-10-20 · 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{CYFS4GSLZAPLPPFJUQDOL6QTDL}

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	2026-05-18T00:39:28.939370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

160b2e1a4bc81eb7bca9a406e5fa131afa6d8db98519b8e2605019ea92a70dfd

Aliases

arxiv: 1610.06373 · arxiv_version: 1610.06373v3 · doi: 10.48550/arxiv.1610.06373 · pith_short_12: CYFS4GSLZAPL · pith_short_16: CYFS4GSLZAPLPPFJ · pith_short_8: CYFS4GSL

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/CYFS4GSLZAPLPPFJUQDOL6QTDL \
  | 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: 160b2e1a4bc81eb7bca9a406e5fa131afa6d8db98519b8e2605019ea92a70dfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97f366d2e818b01eba255532bc992124799e49792293cf948c6151cb2a8cb216",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2016-10-20T12:07:37Z",
    "title_canon_sha256": "e1d4a9732f8fa1dcbc994b5f58d377795073f67ff038f3e7753d6026d54d797c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.06373",
    "kind": "arxiv",
    "version": 3
  }
}