Pith Number

pith:BVAP5M7S

pith:2016:BVAP5M7S3L73JKFTAQH4CHJJZ6

not attested not anchored not stored refs pending

Conditions on square geometric graphs

Huda Chuangpishit, Jeannette Janssen

arxiv:1610.07468 v2 · 2016-10-24 · math.CO · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BVAP5M7S3L73JKFTAQH4CHJJZ6}

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	2026-05-18T01:01:21.675385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d40feb3f2daffb4a8b3040fc11d29cfa4e2cc23f7a6f28c1935f2e82e8177b5

Aliases

arxiv: 1610.07468 · arxiv_version: 1610.07468v2 · doi: 10.48550/arxiv.1610.07468 · pith_short_12: BVAP5M7S3L73 · pith_short_16: BVAP5M7S3L73JKFT · pith_short_8: BVAP5M7S

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/BVAP5M7S3L73JKFTAQH4CHJJZ6 \
  | 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: 0d40feb3f2daffb4a8b3040fc11d29cfa4e2cc23f7a6f28c1935f2e82e8177b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d25a0f8c042fa1f544292addf712d2cc307efcf7d83867c1c7d6cc106f23c7bb",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-10-24T16:06:31Z",
    "title_canon_sha256": "1976ea84aecdc8c9317e8953e51bc23a69c1c8ae184814bba7cb7fa7f5618458"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.07468",
    "kind": "arxiv",
    "version": 2
  }
}