Pith Number

pith:JF7PI6KU

pith:2014:JF7PI6KUUUKP36BJBB5EROMYVW

not attested not anchored not stored refs pending

Multicoloured Random Graphs: Constructions and Symmetry

Sam Tarzi

arxiv:1406.7870 v2 · 2014-06-30 · 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{JF7PI6KUUUKP36BJBB5EROMYVW}

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	2026-05-18T02:48:26.894742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

497ef47954a514fdf829087a48b998ad9da4a4ef9583f0f60e191e9bf6e51629

Aliases

arxiv: 1406.7870 · arxiv_version: 1406.7870v2 · doi: 10.48550/arxiv.1406.7870 · pith_short_12: JF7PI6KUUUKP · pith_short_16: JF7PI6KUUUKP36BJ · pith_short_8: JF7PI6KU

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/JF7PI6KUUUKP36BJBB5EROMYVW \
  | 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: 497ef47954a514fdf829087a48b998ad9da4a4ef9583f0f60e191e9bf6e51629

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c96d9522ad363bbfd2f36d16bae7c94d61a7a92dca2c865939018fc4e8eb054",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-06-30T19:42:55Z",
    "title_canon_sha256": "3b62d64b151e7784feb43a4da88d6027f58e83ef847899b54902ecc40280f9da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.7870",
    "kind": "arxiv",
    "version": 2
  }
}