Pith Number

pith:JBSL7TIN

pith:2026:JBSL7TINUESHQKQXRB7AEL6GQS

not attested not anchored not stored refs pending

A Conditional Rank-Count Theory for the Combinatorial Discretizable Distance Geometry Problem

Carlile Lavor, Michael Souza, Wagner da Rocha

arxiv:2607.10155 v1 · 2026-07-11 · 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{JBSL7TINUESHQKQXRB7AEL6GQS}

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	2026-07-14T01:20:27.929116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4864bfcd0da124782a17887e022fc6848a655889c24931991563d199921c7513

Aliases

arxiv: 2607.10155 · arxiv_version: 2607.10155v1 · doi: 10.48550/arxiv.2607.10155 · pith_short_12: JBSL7TINUESH · pith_short_16: JBSL7TINUESHQKQX · pith_short_8: JBSL7TIN

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/JBSL7TINUESHQKQXRB7AEL6GQS \
  | 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: 4864bfcd0da124782a17887e022fc6848a655889c24931991563d199921c7513

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f42b1ee7c18d20a59666669276946bb85606a5df3736315412b1eff20bd2789",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2026-07-11T06:34:26Z",
    "title_canon_sha256": "d0684289127372946ef70fc478123102440f27339a0b4c8bb0e0fc2abd9cf090"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.10155",
    "kind": "arxiv",
    "version": 1
  }
}