Pith Number

pith:ASLBS7IM

pith:2018:ASLBS7IMSDB3XD7ZREM54BNKLQ

not attested not anchored not stored refs pending

Chomp on generalized Kneser graphs and others

Ignacio Garc\'ia-Marco, Kolja Knauer, Luis Pedro Montejano

arxiv:1803.03081 v2 · 2018-03-08 · 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{ASLBS7IMSDB3XD7ZREM54BNKLQ}

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	2026-05-18T00:18:09.022478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0496197d0c90c3bb8ff98919de05aa5c34dba58f7077db3528661159b90b6398

Aliases

arxiv: 1803.03081 · arxiv_version: 1803.03081v2 · doi: 10.48550/arxiv.1803.03081 · pith_short_12: ASLBS7IMSDB3 · pith_short_16: ASLBS7IMSDB3XD7Z · pith_short_8: ASLBS7IM

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/ASLBS7IMSDB3XD7ZREM54BNKLQ \
  | 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: 0496197d0c90c3bb8ff98919de05aa5c34dba58f7077db3528661159b90b6398

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "311df90c037a2902f549df6569146d6c543d226339e2d422e7d6c769d69f9a79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-03-08T13:34:45Z",
    "title_canon_sha256": "c11a2f37989728c6cd8d313fac1852465c3f7202e9b8d09a607c3b4dbfcef880"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03081",
    "kind": "arxiv",
    "version": 2
  }
}