Pith Number

pith:WTTTKK4D

pith:2024:WTTTKK4DSHVPX4M42ZW4BHFA33

not attested not anchored not stored refs pending

GraphFSA: A Finite State Automaton Framework for Algorithmic Learning on Graphs

Christoffer Raun, Florian Gr\"otschla, Jo\"el Mathys, Roger Wattenhofer

arxiv:2408.11042 v1 · 2024-08-20 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WTTTKK4DSHVPX4M42ZW4BHFA33}

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	2026-07-05T08:57:21.575521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4e7352b8391eafbf19cd66dc09ca0dedc8800af3b3f5f410ba431ed3c63e15d

Aliases

arxiv: 2408.11042 · arxiv_version: 2408.11042v1 · doi: 10.48550/arxiv.2408.11042 · pith_short_12: WTTTKK4DSHVP · pith_short_16: WTTTKK4DSHVPX4M4 · pith_short_8: WTTTKK4D

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/WTTTKK4DSHVPX4M42ZW4BHFA33 \
  | 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: b4e7352b8391eafbf19cd66dc09ca0dedc8800af3b3f5f410ba431ed3c63e15d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49d902cf5edf5d9e700b6022b27b73f66ef9e922dc96be44847869709fa530fc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-08-20T17:49:47Z",
    "title_canon_sha256": "33b5e724c3a1948316aa6fa0fb49864612397b604e4651a0af35bb7129561820"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.11042",
    "kind": "arxiv",
    "version": 1
  }
}