Pith Number

pith:JDKGHUDO

pith:2014:JDKGHUDO4CPDSFDJBXYDE6XTKJ

not attested not anchored not stored refs pending

Infinite primitive and distance transitive directed graphs of finite out-valency

Daniela Amato, David M. Evans

arxiv:1405.2761 v1 · 2014-05-12 · math.CO · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JDKGHUDO4CPDSFDJBXYDE6XTKJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:34:13.525402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48d463d06ee09e3914690df0327af35260700f2c927187529bb049d3f365baaa

Aliases

arxiv: 1405.2761 · arxiv_version: 1405.2761v1 · doi: 10.48550/arxiv.1405.2761 · pith_short_12: JDKGHUDO4CPD · pith_short_16: JDKGHUDO4CPDSFDJ · pith_short_8: JDKGHUDO

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/JDKGHUDO4CPDSFDJBXYDE6XTKJ \
  | 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: 48d463d06ee09e3914690df0327af35260700f2c927187529bb049d3f365baaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4150305bc487bb7eacdf9fe3d7bddafb47c3e58f90b3d5d46ee95a8eac354b0",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-05-12T13:59:46Z",
    "title_canon_sha256": "b0739db7477b34dcdfc84b243d7adbe547d3e8ca918639b77f29ef27e79bf992"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2761",
    "kind": "arxiv",
    "version": 1
  }
}