Pith Number

pith:3JAJZOEW

pith:2019:3JAJZOEWJNJGOPLNOGAQPHSGX6

not attested not anchored not stored refs pending

Adventures in Monitorability: From Branching to Linear Time and Back Again

Adrian Francalanza, Anna Ing\'olfsd\'ottir, Antonis Achilleos, Karoliina Lehtinen, Luca Aceto

arxiv:1902.00435 v1 · 2019-02-01 · 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{3JAJZOEWJNJGOPLNOGAQPHSGX6}

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	2026-05-17T23:54:57.472775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da409cb8964b52673d6d7181079e46bf8893e0b442c62d97c3c3cd755f903f6f

Aliases

arxiv: 1902.00435 · arxiv_version: 1902.00435v1 · doi: 10.48550/arxiv.1902.00435 · pith_short_12: 3JAJZOEWJNJG · pith_short_16: 3JAJZOEWJNJGOPLN · pith_short_8: 3JAJZOEW

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/3JAJZOEWJNJGOPLNOGAQPHSGX6 \
  | 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: da409cb8964b52673d6d7181079e46bf8893e0b442c62d97c3c3cd755f903f6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74029f05e6ca113400bf184dc53d2c54d5e89b9ce04b920a60c981027e862835",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2019-02-01T16:16:20Z",
    "title_canon_sha256": "a2df6a896dc502758b143412c8ef19399c18bcf0b4bd9824486c2c71ed3ceafb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00435",
    "kind": "arxiv",
    "version": 1
  }
}