Pith Number

pith:NXPGBVGA

pith:2024:NXPGBVGALOUH37UF3TW34OD6EG

not attested not anchored not stored refs pending

Packing large balanced trees into bipartite graphs

Cristina G. Fernandes, Giovanne Santos, Maya Stein, T\'assio Naia

arxiv:2410.13290 v1 · 2024-10-17 · 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{NXPGBVGALOUH37UF3TW34OD6EG}

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	2026-07-05T09:21:58.154473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dde60d4c05ba87dfe85dcedbe387e21b0612e654df982ec5dc35966bcb34841

Aliases

arxiv: 2410.13290 · arxiv_version: 2410.13290v1 · doi: 10.48550/arxiv.2410.13290 · pith_short_12: NXPGBVGALOUH · pith_short_16: NXPGBVGALOUH37UF · pith_short_8: NXPGBVGA

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/NXPGBVGALOUH37UF3TW34OD6EG \
  | 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: 6dde60d4c05ba87dfe85dcedbe387e21b0612e654df982ec5dc35966bcb34841

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "034175aad410ff2e7ec6a9d6fd4d01c6192d584ca95bae48265c97a002da1b67",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-10-17T07:37:59Z",
    "title_canon_sha256": "99b6ac17bcf2fccdca3568f6fbc0441d39e3c6d73aebff0c83f10d26d4e4d86f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.13290",
    "kind": "arxiv",
    "version": 1
  }
}