Pith Number

pith:6ETMSCAG

pith:2025:6ETMSCAG3IL4B3OHZHLGL34O5P

not attested not anchored not stored refs pending

Strong binding numbers and factors

Guantao Chen, Hein van der Holst, Jennifer Vandenbussche, Mikhail Lavrov, Yuying Ma

arxiv:2508.18555 v1 · 2025-08-25 · 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{6ETMSCAG3IL4B3OHZHLGL34O5P}

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	2026-06-11T01:10:27.580781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f126c90806da17c0edc7c9d665ef8eebe4a4edf0661b2c69af34440a3bffe858

Aliases

arxiv: 2508.18555 · arxiv_version: 2508.18555v1 · doi: 10.48550/arxiv.2508.18555 · pith_short_12: 6ETMSCAG3IL4 · pith_short_16: 6ETMSCAG3IL4B3OH · pith_short_8: 6ETMSCAG

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/6ETMSCAG3IL4B3OHZHLGL34O5P \
  | 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: f126c90806da17c0edc7c9d665ef8eebe4a4edf0661b2c69af34440a3bffe858

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "960add27ff3f09a40ab366a9d834f7cc433b487494dab5b423cda27ee95ac783",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2025-08-25T23:12:48Z",
    "title_canon_sha256": "c21f0addd8b0b68b1bf33ac251a15b950fcfb3f2b40ae65bf7396066fa25f374"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.18555",
    "kind": "arxiv",
    "version": 1
  }
}