Pith Number

pith:DSW5WCUX

pith:2016:DSW5WCUX5UUPMF3UFOEYVF5KDB

not attested not anchored not stored refs pending

Converting virtual link diagrams to normal ones

Naoko Kamada

arxiv:1606.00667 v1 · 2016-06-02 · 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{DSW5WCUX5UUPMF3UFOEYVF5KDB}

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	2026-05-18T01:13:03.949224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1caddb0a97ed28f617742b898a97aa184740fc8f81ba707e782ab6d312813698

Aliases

arxiv: 1606.00667 · arxiv_version: 1606.00667v1 · doi: 10.48550/arxiv.1606.00667 · pith_short_12: DSW5WCUX5UUP · pith_short_16: DSW5WCUX5UUPMF3U · pith_short_8: DSW5WCUX

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/DSW5WCUX5UUPMF3UFOEYVF5KDB \
  | 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: 1caddb0a97ed28f617742b898a97aa184740fc8f81ba707e782ab6d312813698

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6e706ff722cc9660337eb7e63af3e947b2df89eaa6d38dc46922a42521b6ccc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2016-06-02T13:29:33Z",
    "title_canon_sha256": "4d48666485b6d382f802f636814794d8be697abefb12e32956b733fcc521f613"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.00667",
    "kind": "arxiv",
    "version": 1
  }
}