Pith Number

pith:AIIYMPLD

pith:2013:AIIYMPLDW6LB75SZBNDUKC37FW

not attested not anchored not stored refs pending

Correlation Distance and Bounds for Mutual Information

Michael J. W. Hall

arxiv:1307.2697 v1 · 2013-07-10 · 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{AIIYMPLDW6LB75SZBNDUKC37FW}

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	2026-05-18T03:12:48.057633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0211863d63b7961ff6590b47450b7f2dbe60c7a39e619f2f9c4a99c98003eebf

Aliases

arxiv: 1307.2697 · arxiv_version: 1307.2697v1 · doi: 10.48550/arxiv.1307.2697 · pith_short_12: AIIYMPLDW6LB · pith_short_16: AIIYMPLDW6LB75SZ · pith_short_8: AIIYMPLD

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/AIIYMPLDW6LB75SZBNDUKC37FW \
  | 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: 0211863d63b7961ff6590b47450b7f2dbe60c7a39e619f2f9c4a99c98003eebf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9d446de1d5332bf85b3dd61cfba3822e0e6738378d12e312276a7ced99e9553",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-07-10T06:54:37Z",
    "title_canon_sha256": "628653d8740e2c7c825a5aea10b83ff7ca078d3adc770e2c171e03648a269dbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2697",
    "kind": "arxiv",
    "version": 1
  }
}