Pith Number

pith:APVXVHWL

pith:2025:APVXVHWLU5OJJH6E4SD7OI7EGD

not attested not anchored not stored refs pending

Learned Static Function Data Structures

Giorgio Vinciguerra, Hans-Peter Lehmann, Stefan Hermann, Stefan Walzer

arxiv:2510.27588 v3 · 2025-10-31 · cs.DS · cs.DB · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{APVXVHWLU5OJJH6E4SD7OI7EGD}

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	2026-05-20T02:05:37.810369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03eb7a9ecba75c949fc4e487f723e430fa5ef4f21836e5c4ed50c4abdefc4d7a

Aliases

arxiv: 2510.27588 · arxiv_version: 2510.27588v3 · doi: 10.48550/arxiv.2510.27588 · pith_short_12: APVXVHWLU5OJ · pith_short_16: APVXVHWLU5OJJH6E · pith_short_8: APVXVHWL

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/APVXVHWLU5OJJH6E4SD7OI7EGD \
  | 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: 03eb7a9ecba75c949fc4e487f723e430fa5ef4f21836e5c4ed50c4abdefc4d7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23fd6a97b32e3262b6147f160bf75bee105ee23bd5760955981bd40b3ebc39df",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-10-31T16:09:53Z",
    "title_canon_sha256": "4e8c9ba491f343fab7fa1c0f7ec2c18d11945fb5c49abe290d8379fe1af1e40a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.27588",
    "kind": "arxiv",
    "version": 3
  }
}