Pith Number

pith:XZTEUHSH

pith:2017:XZTEUHSHQ3RGQBISMREB22N4BD

not attested not anchored not stored refs pending

Unifying Theories of Time with Generalised Reactive Processes

Ana Cavalcanti, Frank Zeyda, Jim Woodcock, Simon Foster

arxiv:1712.10213 v2 · 2017-12-29 · cs.LO · cs.FL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XZTEUHSHQ3RGQBISMREB22N4BD}

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	2026-05-18T00:19:16.599349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be664a1e4786e268051264481d69bc08c687ab670d8b589edbc41d9be0512885

Aliases

arxiv: 1712.10213 · arxiv_version: 1712.10213v2 · doi: 10.48550/arxiv.1712.10213 · pith_short_12: XZTEUHSHQ3RG · pith_short_16: XZTEUHSHQ3RGQBIS · pith_short_8: XZTEUHSH

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/XZTEUHSHQ3RGQBISMREB22N4BD \
  | 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: be664a1e4786e268051264481d69bc08c687ab670d8b589edbc41d9be0512885

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ff8733547317aafdee4c0e628d06dacce555a768af565b417c9e1328687b103",
    "cross_cats_sorted": [
      "cs.FL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2017-12-29T13:09:25Z",
    "title_canon_sha256": "5d2a49dc527e9db46fddb0cc1b1d7c8cf678a052bcf5d5a7c2b0a20602a85361"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.10213",
    "kind": "arxiv",
    "version": 2
  }
}