Pith Number

pith:Y7VPSMP2

pith:2017:Y7VPSMP2IO6OCGQLTYNKVWDG4U

not attested not anchored not stored refs pending

The role of quantum measurements in physical processes and protocols

Benjamin Cruikshank, Kurt Jacobs

arxiv:1707.04241 v1 · 2017-07-13 · 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{Y7VPSMP2IO6OCGQLTYNKVWDG4U}

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	2026-05-18T00:40:20.161371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7eaf931fa43bce11a0b9e1aaad866e53dd5e1c50ff6ed0a31b0ec42a5048247

Aliases

arxiv: 1707.04241 · arxiv_version: 1707.04241v1 · doi: 10.48550/arxiv.1707.04241 · pith_short_12: Y7VPSMP2IO6O · pith_short_16: Y7VPSMP2IO6OCGQL · pith_short_8: Y7VPSMP2

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/Y7VPSMP2IO6OCGQLTYNKVWDG4U \
  | 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: c7eaf931fa43bce11a0b9e1aaad866e53dd5e1c50ff6ed0a31b0ec42a5048247

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46f1494f01b7eac9b1a149c973e6c9e90bb827570a4082b48bdb8751da6996fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-07-13T17:45:40Z",
    "title_canon_sha256": "254344dbe463e028062c10e4bba9314c9d0f92949e6ee1e486ab4329a0d6feb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04241",
    "kind": "arxiv",
    "version": 1
  }
}