Pith Number

pith:UAEVNNVU

pith:2023:UAEVNNVUOQQEOK7X6H6LYSYLEO

not attested not anchored not stored refs pending

Covering grids with multiplicity

Anurag Bishnoi, Shagnik Das, Simona Boyadzhiyska, Yvonne den Bakker

arxiv:2305.00825 v1 · 2023-05-01 · 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{UAEVNNVUOQQEOK7X6H6LYSYLEO}

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	2026-07-05T06:05:45.623879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a00956b6b47420472bf7f1fcbc4b0b23ba6cef89a460c8f88c5f407c5cb48300

Aliases

arxiv: 2305.00825 · arxiv_version: 2305.00825v1 · doi: 10.48550/arxiv.2305.00825 · pith_short_12: UAEVNNVUOQQE · pith_short_16: UAEVNNVUOQQEOK7X · pith_short_8: UAEVNNVU

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/UAEVNNVUOQQEOK7X6H6LYSYLEO \
  | 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: a00956b6b47420472bf7f1fcbc4b0b23ba6cef89a460c8f88c5f407c5cb48300

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69080c8b6bed64e3b572a1892bac5f7f0424c945290f36686a04981bc7a6d4cc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2023-05-01T13:51:32Z",
    "title_canon_sha256": "325f3128b2c1d39233a484af3f46499ea914b62fe2020ade623152191ed2ca7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.00825",
    "kind": "arxiv",
    "version": 1
  }
}