Pith Number

pith:F37CKEBI

pith:2016:F37CKEBIVFVKSEWO57A65QRTBA

not attested not anchored not stored refs pending

Constructor Theory of Thermodynamics

Chiara Marletto

arxiv:1608.02625 v5 · 2016-07-21 · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F37CKEBIVFVKSEWO57A65QRTBA}

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.

Cited by

1 paper in Pith

String Diagrams for Quantum Foundations, Computing and Natural Language Processing

Receipt and verification

First computed	2026-05-18T00:43:35.702591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2efe251028a96aa912ceefc1eec233083d3b314c2b102b18c25a8dc62ef2dcde

Aliases

arxiv: 1608.02625 · arxiv_version: 1608.02625v5 · doi: 10.48550/arxiv.1608.02625 · pith_short_12: F37CKEBIVFVK · pith_short_16: F37CKEBIVFVKSEWO · pith_short_8: F37CKEBI

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/F37CKEBIVFVKSEWO57A65QRTBA \
  | 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: 2efe251028a96aa912ceefc1eec233083d3b314c2b102b18c25a8dc62ef2dcde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "953070b4a9372e92b77d9b611c70dc86c41bf61a2d10aa82682c4a6a4264882a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2016-07-21T18:44:20Z",
    "title_canon_sha256": "8eda878a14944eeca6ac4455589aac582782660d7f135d2fe6fa419ef3c7b7e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02625",
    "kind": "arxiv",
    "version": 5
  }
}