Pith Number

pith:LHJO3FKZ

pith:2016:LHJO3FKZZAMHVAGTSARD6KVYXE

not attested not anchored not stored refs pending

Betweenness and Nonbetweenness

Ross Atkins

arxiv:1602.05798 v1 · 2016-02-18 · math.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LHJO3FKZZAMHVAGTSARD6KVYXE}

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	2026-05-18T01:20:23.197503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59d2ed9559c8187a80d390223f2ab8b904b38634f925ada42a59781dde770d59

Aliases

arxiv: 1602.05798 · arxiv_version: 1602.05798v1 · doi: 10.48550/arxiv.1602.05798 · pith_short_12: LHJO3FKZZAMH · pith_short_16: LHJO3FKZZAMHVAGT · pith_short_8: LHJO3FKZ

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/LHJO3FKZZAMHVAGTSARD6KVYXE \
  | 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: 59d2ed9559c8187a80d390223f2ab8b904b38634f925ada42a59781dde770d59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d3db032ba9e3a7cb10babc97081905e7d6b9e4b6988b54c213732c485e7a6b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-02-18T13:44:53Z",
    "title_canon_sha256": "5996bd6ec10f0c2ee7f039e106358b4657a874b970d6291f9bc961efc4fc5528"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05798",
    "kind": "arxiv",
    "version": 1
  }
}