Pith Number

pith:ZXBRVAUJ

pith:2014:ZXBRVAUJPS2DBM25NW762PX4DB

not attested not anchored not stored refs pending

Representation of finite graphs as difference graphs of S-units, I

K. Gy\H{o}ry, L. Hajdu, R. Tijdeman

arxiv:1408.5873 v1 · 2014-08-25 · 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{ZXBRVAUJPS2DBM25NW762PX4DB}

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	2026-05-18T02:44:23.923577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdc31a82897cb430b35d6dbfed3efc187b7c9912faed970ded0eb97b79816ad2

Aliases

arxiv: 1408.5873 · arxiv_version: 1408.5873v1 · doi: 10.48550/arxiv.1408.5873 · pith_short_12: ZXBRVAUJPS2D · pith_short_16: ZXBRVAUJPS2DBM25 · pith_short_8: ZXBRVAUJ

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/ZXBRVAUJPS2DBM25NW762PX4DB \
  | 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: cdc31a82897cb430b35d6dbfed3efc187b7c9912faed970ded0eb97b79816ad2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38e33a2382c882c63d812d6244e75378c5f70d8c08d20da0f4149d7d48faac7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-08-25T19:26:01Z",
    "title_canon_sha256": "6e99880ce0d520df942ce48e02faf21f9f7837d23a83ddb66f47693255766417"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5873",
    "kind": "arxiv",
    "version": 1
  }
}