Pith Number

pith:DTWEZITI

pith:2013:DTWEZITI7ZEMKGH655G5DM3JYW

not attested not anchored not stored refs pending

Wave-Style Token Machines and Quantum Lambda Calculi (Long Version)

Margherita Zorzi, Ugo Dal Lago

arxiv:1307.0550 v3 · 2013-07-01 · 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{DTWEZITI7ZEMKGH655G5DM3JYW}

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	2026-05-18T03:07:14.073296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cec4ca268fe48c518feef4dd1b369c5b1629dba3169ab4dbb2e160b81f87b34

Aliases

arxiv: 1307.0550 · arxiv_version: 1307.0550v3 · doi: 10.48550/arxiv.1307.0550 · pith_short_12: DTWEZITI7ZEM · pith_short_16: DTWEZITI7ZEMKGH6 · pith_short_8: DTWEZITI

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/DTWEZITI7ZEMKGH655G5DM3JYW \
  | 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: 1cec4ca268fe48c518feef4dd1b369c5b1629dba3169ab4dbb2e160b81f87b34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f8399f2b87c8692c59f89f2b059e32b92d9363810dd57aa0008705d1c9cd4c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2013-07-01T22:28:37Z",
    "title_canon_sha256": "b92eb16eab0dfddf9272784e761d2dbcddb7ed4f71745124ce3b887371d1e351"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0550",
    "kind": "arxiv",
    "version": 3
  }
}