Pith Number

pith:CCHQDPOU

pith:2013:CCHQDPOUGJLPPFKIZGNDNZTQWE

not attested not anchored not stored refs pending

Nondestructive Detection of an Optical Photon

Andreas Reiserer, Gerhard Rempe, Stephan Ritter

arxiv:1311.3625 v1 · 2013-11-14 · 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{CCHQDPOUGJLPPFKIZGNDNZTQWE}

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	2026-05-18T03:04:48.137870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

108f01bdd43256f79548c99a36e670b1122ce93210a6b01c5cedd0e084019892

Aliases

arxiv: 1311.3625 · arxiv_version: 1311.3625v1 · doi: 10.48550/arxiv.1311.3625 · pith_short_12: CCHQDPOUGJLP · pith_short_16: CCHQDPOUGJLPPFKI · pith_short_8: CCHQDPOU

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/CCHQDPOUGJLPPFKIZGNDNZTQWE \
  | 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: 108f01bdd43256f79548c99a36e670b1122ce93210a6b01c5cedd0e084019892

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c07b0d92ba0d480fc2c6be179fbcf2fbfeabfc531e26e1804d227a66c1c4a527",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-11-14T19:38:48Z",
    "title_canon_sha256": "f0a3b259c3a20a79571ed15238b3b7be70fce83d4b995b58e49e5df33f42a0c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3625",
    "kind": "arxiv",
    "version": 1
  }
}