Pith Number

pith:R5V2TXLX

pith:2016:R5V2TXLXLG4P6SDCGXB65HIIVS

not attested not anchored not stored refs pending

Quantum change point

Emilio Bagan, Gael Sent\'is, Giulio Chiribella, John Calsamiglia, Ramon Munoz-Tapia

arxiv:1605.01916 v3 · 2016-05-06 · quant-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R5V2TXLXLG4P6SDCGXB65HIIVS}

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.

Cited by

1 paper in Pith

Asymptotically Optimal Quantum Universal Quickest Change Detection

Receipt and verification

First computed	2026-05-18T01:02:44.293788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f6ba9dd7759b8ff486235c3ee9d08aca2c8d9c24c81da54ef664e2b46fa32a3

Aliases

arxiv: 1605.01916 · arxiv_version: 1605.01916v3 · doi: 10.48550/arxiv.1605.01916 · pith_short_12: R5V2TXLXLG4P · pith_short_16: R5V2TXLXLG4P6SDC · pith_short_8: R5V2TXLX

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/R5V2TXLXLG4P6SDCGXB65HIIVS \
  | 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: 8f6ba9dd7759b8ff486235c3ee9d08aca2c8d9c24c81da54ef664e2b46fa32a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5949d1fcd885fea90343b9567b2a33ebf47ef95a5b0ef4f0ed3c87a97e8d6601",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-05-06T12:42:17Z",
    "title_canon_sha256": "a1dce1d36dde7d3a9bbefa6128e05ee56bc58dc59b3fb9172b4de161835a8f18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01916",
    "kind": "arxiv",
    "version": 3
  }
}