Pith Number

pith:YJ2EI3E2

pith:2012:YJ2EI3E222346WYQM5Y3EFHM4F

not attested not anchored not stored refs pending

Applicative Bisimulations for Delimited-Control Operators

Dariusz Biernacki, Serguei Lenglet

arxiv:1201.0874 v1 · 2012-01-04 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YJ2EI3E222346WYQM5Y3EFHM4F}

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	2026-05-18T04:05:15.658051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c274446c9ad6b7cf5b106771b214ece164da0e9c9b3f63d87f86ceb31c4ed063

Aliases

arxiv: 1201.0874 · arxiv_version: 1201.0874v1 · doi: 10.48550/arxiv.1201.0874 · pith_short_12: YJ2EI3E22234 · pith_short_16: YJ2EI3E222346WYQ · pith_short_8: YJ2EI3E2

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/YJ2EI3E222346WYQM5Y3EFHM4F \
  | 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: c274446c9ad6b7cf5b106771b214ece164da0e9c9b3f63d87f86ceb31c4ed063

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d576b16904843e1d91e6a30c514d74a506413ba449b72a2cc06d2c136a22601",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2012-01-04T11:22:08Z",
    "title_canon_sha256": "ab001970346def73e4ed77d9811a425626e8388bebd2eb908290a43b16887165"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0874",
    "kind": "arxiv",
    "version": 1
  }
}