Pith Number

pith:WRHUW3TW

pith:2014:WRHUW3TWOUGTQT5SMJM5XKRA2A

not attested not anchored not stored refs pending

Which-Way Information in Double-Slit and COW Experiments with Unstable Particles

D.E. Krause, E. Fischbach, Z.J. Rohrbach

arxiv:1407.1087 v2 · 2014-07-03 · 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{WRHUW3TWOUGTQT5SMJM5XKRA2A}

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	2026-05-18T02:45:57.644698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b44f4b6e76750d384fb26259dbaa20d01ee49f11eb5c695be61f4e174a665df5

Aliases

arxiv: 1407.1087 · arxiv_version: 1407.1087v2 · doi: 10.48550/arxiv.1407.1087 · pith_short_12: WRHUW3TWOUGT · pith_short_16: WRHUW3TWOUGTQT5S · pith_short_8: WRHUW3TW

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/WRHUW3TWOUGTQT5SMJM5XKRA2A \
  | 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: b44f4b6e76750d384fb26259dbaa20d01ee49f11eb5c695be61f4e174a665df5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3942ada8eff6524cb5806255979b28c24e7c83cbfc84a2ad0536cfff432641ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-07-03T23:37:20Z",
    "title_canon_sha256": "f034fec06d9c04d5198036319b837c1308afdad8c5949c537d6aaebf8c5a4008"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1087",
    "kind": "arxiv",
    "version": 2
  }
}