Pith Number

pith:DODAYNGM

pith:2017:DODAYNGMQI6E2UJM4VL6PT3GIV

not attested not anchored not stored refs pending

The entropic approach to causal correlations

Alastair A. Abbott, Costantino Budroni, Cyril Branciard, Nikolai Miklin, Rafael Chaves

arxiv:1706.10270 v2 · 2017-06-30 · quant-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{DODAYNGMQI6E2UJM4VL6PT3GIV}

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	2026-05-17T23:40:49.885220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b860c34cc823c4d512ce557e7cf66454a01a2ac148ded2d0bdd6b9d5ff2b21d

Aliases

arxiv: 1706.10270 · arxiv_version: 1706.10270v2 · doi: 10.48550/arxiv.1706.10270 · pith_short_12: DODAYNGMQI6E · pith_short_16: DODAYNGMQI6E2UJM · pith_short_8: DODAYNGM

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/DODAYNGMQI6E2UJM4VL6PT3GIV \
  | 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: 1b860c34cc823c4d512ce557e7cf66454a01a2ac148ded2d0bdd6b9d5ff2b21d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b21ba6b3007c48988828268100999c2f63fd6b68d51c85f1fe7b906efed318c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-06-30T16:53:25Z",
    "title_canon_sha256": "f4830a3d8ec740f393ac2e63965452cf76dc14322465481010ee8754bb993060"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.10270",
    "kind": "arxiv",
    "version": 2
  }
}