Pith Number

pith:AZL4UKBF

pith:2015:AZL4UKBFP7LRP2U43YNBYYSL6W

not attested not anchored not stored refs pending

Probing hierarchy of temporal correlation requires either generalised measurement or nonunitary evolution

Archan S. Majumdar, Dipankar Home, Shiladitya Mal

arxiv:1510.00625 v3 · 2015-10-02 · 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{AZL4UKBFP7LRP2U43YNBYYSL6W}

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	2026-05-18T00:58:04.421600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0657ca28257fd717ea9cde1a1c624bf5b2c38d42845647ea7d4095b4df5a6db7

Aliases

arxiv: 1510.00625 · arxiv_version: 1510.00625v3 · doi: 10.48550/arxiv.1510.00625 · pith_short_12: AZL4UKBFP7LR · pith_short_16: AZL4UKBFP7LRP2U4 · pith_short_8: AZL4UKBF

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/AZL4UKBFP7LRP2U43YNBYYSL6W \
  | 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: 0657ca28257fd717ea9cde1a1c624bf5b2c38d42845647ea7d4095b4df5a6db7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b42732bbf8d8d8fbaa3b020a9bea36922d431f556d2ad08fbcce826c53e2435",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-10-02T15:36:16Z",
    "title_canon_sha256": "09b487c214aac95e230b220ae367667c91602f3e9dd3ec69f2b16a19c3915cf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00625",
    "kind": "arxiv",
    "version": 3
  }
}