Pith Number

pith:5F4KEJOY

pith:2016:5F4KEJOYJBIBRZNOGHEMN56BXB

not attested not anchored not stored refs pending

Splittings of link concordance groups

Carolyn Otto, Taylor E. Martin

arxiv:1606.00481 v1 · 2016-06-01 · 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{5F4KEJOYJBIBRZNOGHEMN56BXB}

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	2026-05-18T01:13:04.306474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e978a225d8485018e5ae31c8c6f7c1b87219942838f44a519896340add3386a6

Aliases

arxiv: 1606.00481 · arxiv_version: 1606.00481v1 · doi: 10.48550/arxiv.1606.00481 · pith_short_12: 5F4KEJOYJBIB · pith_short_16: 5F4KEJOYJBIBRZNO · pith_short_8: 5F4KEJOY

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/5F4KEJOYJBIBRZNOGHEMN56BXB \
  | 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: e978a225d8485018e5ae31c8c6f7c1b87219942838f44a519896340add3386a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ecb4f5fccca223abd8cf27c104febb179559ce1aca5d9a3cf8e977408883a1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2016-06-01T22:03:44Z",
    "title_canon_sha256": "5b09402e43fb932b80d9e4a4faf917b9bda154fe45811eeeecb62f6096b2f411"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.00481",
    "kind": "arxiv",
    "version": 1
  }
}