Pith Number

pith:Y743JOCO

pith:2017:Y743JOCOWVMUGLSJZVGCAQH3E4

not attested not anchored not stored refs pending

An adaptive prefix-assignment technique for symmetry reduction

Department of Computer Science), Jukka Kohonen (1) ((1) Aalto University, Matti Karppa (1), Petteri Kaski (1), Tommi Junttila (1)

arxiv:1706.08325 v2 · 2017-06-26 · cs.LO · cs.AI · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y743JOCOWVMUGLSJZVGCAQH3E4}

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	2026-05-18T00:06:16.385241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7f9b4b84eb559432e49cd4c2040fb2704798a241e2c24dc7fec15ce3b6bfb4e

Aliases

arxiv: 1706.08325 · arxiv_version: 1706.08325v2 · doi: 10.48550/arxiv.1706.08325 · pith_short_12: Y743JOCOWVMU · pith_short_16: Y743JOCOWVMUGLSJ · pith_short_8: Y743JOCO

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/Y743JOCOWVMUGLSJZVGCAQH3E4 \
  | 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: c7f9b4b84eb559432e49cd4c2040fb2704798a241e2c24dc7fec15ce3b6bfb4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4eb26e118ca2cf1e23716db44b7320f403beb8fe18bad610ac6269935a14cbc9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2017-06-26T11:18:27Z",
    "title_canon_sha256": "92a56dabc0d9c2f263c4ca20c20072fba88a0f6600f742e075c6d98289412c2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08325",
    "kind": "arxiv",
    "version": 2
  }
}