Pith Number

pith:JCENWOXG

pith:2017:JCENWOXGRVV6GH4UWZ45Q4VZ7F

not attested not anchored not stored refs pending

Generating simple near-bipartite bricks

Marcelo H. de Carvalho, Nishad Kothari

arxiv:1704.08796 v4 · 2017-04-28 · 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{JCENWOXGRVV6GH4UWZ45Q4VZ7F}

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	2026-05-22T01:03:13.040107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4888db3ae68d6be31f94b679d872b9f96ff238467297ac3fdf1758562d20650f

Aliases

arxiv: 1704.08796 · arxiv_version: 1704.08796v4 · doi: 10.48550/arxiv.1704.08796 · pith_short_12: JCENWOXGRVV6 · pith_short_16: JCENWOXGRVV6GH4U · pith_short_8: JCENWOXG

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/JCENWOXGRVV6GH4UWZ45Q4VZ7F \
  | 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: 4888db3ae68d6be31f94b679d872b9f96ff238467297ac3fdf1758562d20650f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "146190698a67d9d3fa347253c34c3541fbf4d51c95ae502bf25191e155555765",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-04-28T03:23:33Z",
    "title_canon_sha256": "27652a928bdd0a58ee7c6be621274b645ce694a5216136425beca7550c30f662"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08796",
    "kind": "arxiv",
    "version": 4
  }
}