Pith Number

pith:WTZPNBJV

pith:2016:WTZPNBJVSWZCMYJYOHCQP465J4

not attested not anchored not stored refs pending

A Fully Abstract Semantics for Value-passing CCS for Trees

Shichao Liu, Thomas Ehrhard, Ying Jiang

arxiv:1607.00141 v1 · 2016-07-01 · 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{WTZPNBJVSWZCMYJYOHCQP465J4}

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	2026-05-18T01:11:37.985282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4f2f6853595b226613871c507f3dd4f168050dbba57c72382001ba7fa14e149

Aliases

arxiv: 1607.00141 · arxiv_version: 1607.00141v1 · doi: 10.48550/arxiv.1607.00141 · pith_short_12: WTZPNBJVSWZC · pith_short_16: WTZPNBJVSWZCMYJY · pith_short_8: WTZPNBJV

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/WTZPNBJVSWZCMYJYOHCQP465J4 \
  | 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: b4f2f6853595b226613871c507f3dd4f168050dbba57c72382001ba7fa14e149

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "379f4876e758a08a4679f4e3c36306e76a997b81cd75580ce0a650682afe78a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2016-07-01T07:54:46Z",
    "title_canon_sha256": "8958cd922e0073be4c681326395f5b4a3fae5a9781449b332d213830ebcd079a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00141",
    "kind": "arxiv",
    "version": 1
  }
}