Pith Number

pith:FQEI3EP5

pith:2016:FQEI3EP5ZC5QDVMDMEFGFIZQZF

not attested not anchored not stored refs pending

From single-shot to general work extraction with bounded fluctuations in work

Jonathan G. Richens, Lluis Masanes

arxiv:1603.02417 v3 · 2016-03-08 · quant-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQEI3EP5ZC5QDVMDMEFGFIZQZF}

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	2026-05-18T00:46:16.791965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c088d91fdc8bb01d583610a62a330c97912eb9718a04bae6120fd708d994ac8

Aliases

arxiv: 1603.02417 · arxiv_version: 1603.02417v3 · doi: 10.48550/arxiv.1603.02417 · pith_short_12: FQEI3EP5ZC5Q · pith_short_16: FQEI3EP5ZC5QDVMD · pith_short_8: FQEI3EP5

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/FQEI3EP5ZC5QDVMDMEFGFIZQZF \
  | 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: 2c088d91fdc8bb01d583610a62a330c97912eb9718a04bae6120fd708d994ac8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f0369cf49c7b2133f77854076254a6b34449b7070e9513cc5323aeed39a4566",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-03-08T08:37:41Z",
    "title_canon_sha256": "d0b6927d58eece35cb3e579b4b6dc3ce809bc0810d5d0636d0f9885b8bf03a83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.02417",
    "kind": "arxiv",
    "version": 3
  }
}