Pith Number

pith:GDCR2WTC

pith:2014:GDCR2WTCZFSSRSH5HLKETV3MNV

not attested not anchored not stored refs pending

Dilation of states and processes in operational-probabilistic theories

Giulio Chiribella (Institute for Interdisciplinary Information Sciences, Tsinghua University)

arxiv:1412.8539 v1 · 2014-12-30 · quant-ph · 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{GDCR2WTCZFSSRSH5HLKETV3MNV}

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	2026-05-18T02:30:17.155527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30c51d5a62c96528c8fd3ad449d76c6d74c0f33ff9eed78bc6f253d8add7e4c1

Aliases

arxiv: 1412.8539 · arxiv_version: 1412.8539v1 · doi: 10.48550/arxiv.1412.8539 · pith_short_12: GDCR2WTCZFSS · pith_short_16: GDCR2WTCZFSSRSH5 · pith_short_8: GDCR2WTC

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/GDCR2WTCZFSSRSH5HLKETV3MNV \
  | 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: 30c51d5a62c96528c8fd3ad449d76c6d74c0f33ff9eed78bc6f253d8add7e4c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1640df4f48a254e240ec8ff1717ef412a089644c083fedf8f039f0b7a18226b",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-12-30T02:59:36Z",
    "title_canon_sha256": "41d26cdb95fecfead1bd5a5d217e2cc773b5d7878f130acaaf96c395991eca3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.8539",
    "kind": "arxiv",
    "version": 1
  }
}