Pith Number

pith:2JBYI6KK

pith:2016:2JBYI6KK7LLXXA7NG25FNR7CYV

not attested not anchored not stored refs pending

Well Behaved Transition Systems

Alain Finkel, Michael Blondin, Pierre McKenzie

arxiv:1608.02636 v3 · 2016-08-08 · 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{2JBYI6KK7LLXXA7NG25FNR7CYV}

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	2026-05-17T23:51:21.935287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d24384794afad77b83ed36ba56c7e2c566a29eb8a8c3c3da48bb40049fc59c3b

Aliases

arxiv: 1608.02636 · arxiv_version: 1608.02636v3 · doi: 10.48550/arxiv.1608.02636 · pith_short_12: 2JBYI6KK7LLX · pith_short_16: 2JBYI6KK7LLXXA7N · pith_short_8: 2JBYI6KK

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/2JBYI6KK7LLXXA7NG25FNR7CYV \
  | 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: d24384794afad77b83ed36ba56c7e2c566a29eb8a8c3c3da48bb40049fc59c3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0a9ab67f167b31a1410d5ef206fedaf40a2c323a6b27b373bceeb11b6716a8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2016-08-08T22:02:29Z",
    "title_canon_sha256": "8c645b127bb43690eb1d327a74d524277bd9b0e38697e59d55b1d8d6d9dbaf35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02636",
    "kind": "arxiv",
    "version": 3
  }
}