Pith Number

pith:DQE5B6QU

pith:2016:DQE5B6QUSEC3DGDHUCFPQRWAR2

not attested not anchored not stored refs pending

Coalgebraic trace semantics via forgetful logics

Bartek Klin, Jurriaan Rot

arxiv:1611.05183 v3 · 2016-11-16 · 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{DQE5B6QUSEC3DGDHUCFPQRWAR2}

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	2026-05-17T23:51:21.768432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c09d0fa149105b19867a08af846c08e98b0438532d16fe5b8dcf2c3f6f8ec50

Aliases

arxiv: 1611.05183 · arxiv_version: 1611.05183v3 · doi: 10.48550/arxiv.1611.05183 · pith_short_12: DQE5B6QUSEC3 · pith_short_16: DQE5B6QUSEC3DGDH · pith_short_8: DQE5B6QU

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/DQE5B6QUSEC3DGDHUCFPQRWAR2 \
  | 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: 1c09d0fa149105b19867a08af846c08e98b0438532d16fe5b8dcf2c3f6f8ec50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ec90f0d0217d2d3e9964d1a8a918ada4b0ecbeb1cf9f57582d1534738675a8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2016-11-16T08:28:37Z",
    "title_canon_sha256": "f0e3cbdaabe0ee1c5760ae73c8bb566593adc767316afa5ed44348f00ae079c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05183",
    "kind": "arxiv",
    "version": 3
  }
}