Pith Number

pith:A7SRCSXW

pith:2014:A7SRCSXWFLELX3QIPOGJDGHILC

not attested not anchored not stored refs pending

The Delunification Process and Minimal Diagrams

Louis Kauffman, Pedro Lopes, Slavik Jablan

arxiv:1406.2378 v1 · 2014-06-09 · 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{A7SRCSXWFLELX3QIPOGJDGHILC}

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	2026-05-18T02:50:01.811472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07e5114af62ac8bbee087b8c9198e8588c4dbf96dd0eef1ac7e4c2344555ba06

Aliases

arxiv: 1406.2378 · arxiv_version: 1406.2378v1 · doi: 10.48550/arxiv.1406.2378 · pith_short_12: A7SRCSXWFLEL · pith_short_16: A7SRCSXWFLELX3QI · pith_short_8: A7SRCSXW

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/A7SRCSXWFLELX3QIPOGJDGHILC \
  | 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: 07e5114af62ac8bbee087b8c9198e8588c4dbf96dd0eef1ac7e4c2344555ba06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4205a4f83d314ddd4b219d3f2cb3b6586364bb47fcc1dd8d2bc01a5c95ab874",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2014-06-09T22:48:46Z",
    "title_canon_sha256": "5a35a4cab75762495c57c1cd61223a07fc40f1b61328be47e4e3bb6d9fdb485b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2378",
    "kind": "arxiv",
    "version": 1
  }
}