Pith Number

pith:HDE7YYFL

pith:2023:HDE7YYFLF6REO5MZNWJZ5XPHNI

not attested not anchored not stored refs pending

Redacted

Bruno Rucy Carneiro Alves de Lima, Kalmer Apinis, Merlin Kramer

arxiv:2308.04214 v1 · 2023-08-04 · cs.DB · cs.AI · cs.PL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HDE7YYFLF6REO5MZNWJZ5XPHNI}

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	2026-07-05T11:28:09.029921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38c9fc60ab2fa24775996d939edde76a21007fb4bc8ddf7a69bf461f386f32e7

Aliases

arxiv: 2308.04214 · arxiv_version: 2308.04214v1 · doi: 10.48550/arxiv.2308.04214 · pith_short_12: HDE7YYFLF6RE · pith_short_16: HDE7YYFLF6REO5MZ · pith_short_8: HDE7YYFL

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/HDE7YYFLF6REO5MZNWJZ5XPHNI \
  | 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: 38c9fc60ab2fa24775996d939edde76a21007fb4bc8ddf7a69bf461f386f32e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a37dea903edea372c6801e54699bddfc89e80bd0c644c0f5ecabc9879ac4deb1",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2023-08-04T15:48:47Z",
    "title_canon_sha256": "b68919aff001d8366249403a2544fba2d833084f1ad22839b6310aadacb6a138"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.04214",
    "kind": "arxiv",
    "version": 1
  }
}