Pith Number

pith:HJOQY5BF

pith:2015:HJOQY5BF7KXC23YU2YKA6DRFAD

not attested not anchored not stored refs pending

Applicative Bisimulation and Quantum $\lambda$-Calculi (Long Version)

Alessandro Rioli, Ugo Dal Lago

arxiv:1506.06661 v1 · 2015-06-22 · 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{HJOQY5BF7KXC23YU2YKA6DRFAD}

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	2026-05-18T01:41:44.601641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a5d0c7425faae2d6f14d6140f0e2500c3da8d04464f8d4a2ee8ba901e7c7cba

Aliases

arxiv: 1506.06661 · arxiv_version: 1506.06661v1 · doi: 10.48550/arxiv.1506.06661 · pith_short_12: HJOQY5BF7KXC · pith_short_16: HJOQY5BF7KXC23YU · pith_short_8: HJOQY5BF

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/HJOQY5BF7KXC23YU2YKA6DRFAD \
  | 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: 3a5d0c7425faae2d6f14d6140f0e2500c3da8d04464f8d4a2ee8ba901e7c7cba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffd32ac3c7320fea212ccc01d4510cf31c413f7da17c2e936bb87289ed0e7a01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2015-06-22T15:57:43Z",
    "title_canon_sha256": "b2ca1bd9e4c4a22041a77851c9b863887fb3229224cc076299932e49989fd863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06661",
    "kind": "arxiv",
    "version": 1
  }
}