Pith Number

pith:AICFN7OZ

pith:2026:AICFN7OZGXLDF2GZFUZOW5DYJT

not attested not anchored not stored refs pending

Earliest query answering over streamed trees

Charles Paperman, Filip Murlak, Mart\'in Mu\~noz, Mateusz Gienieczko

arxiv:2606.07408 v1 · 2026-06-05 · cs.DS · cs.DB · cs.FL · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AICFN7OZGXLDF2GZFUZOW5DYJT}

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	2026-06-08T01:05:25.340592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

020456fdd935d632e8d92d32eb74784cc77c731e637d1ba71df0f43cb51aced5

Aliases

arxiv: 2606.07408 · arxiv_version: 2606.07408v1 · doi: 10.48550/arxiv.2606.07408 · pith_short_12: AICFN7OZGXLD · pith_short_16: AICFN7OZGXLDF2GZ · pith_short_8: AICFN7OZ

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/AICFN7OZGXLDF2GZFUZOW5DYJT \
  | 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: 020456fdd935d632e8d92d32eb74784cc77c731e637d1ba71df0f43cb51aced5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c663a4fd76933c43b7984ecc8613bd294a5980a007ac5f48d535ef035114ee81",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.FL",
      "cs.LO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2026-06-05T15:53:36Z",
    "title_canon_sha256": "e0393125b2e43135286a20aee35c1714d090234eebd432877afcd4fa0e6e677d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07408",
    "kind": "arxiv",
    "version": 1
  }
}