Pith Number

pith:P5TSQ3UM

pith:2017:P5TSQ3UMF5IWGNTBJBWHASWJTY

not attested not anchored not stored refs pending

Quantum fingerprinting using two-photon interference

Konrad Banaszek, Marcin Jarzyna, Micha{\l} Jachura, Micha{\l} Lipka

arxiv:1710.02336 v1 · 2017-10-06 · 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{P5TSQ3UMF5IWGNTBJBWHASWJTY}

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	2026-05-18T00:23:08.335572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f67286e8c2f51633661486c704ac99e156b2eed70d038b3aa054139fd51669a

Aliases

arxiv: 1710.02336 · arxiv_version: 1710.02336v1 · doi: 10.48550/arxiv.1710.02336 · pith_short_12: P5TSQ3UMF5IW · pith_short_16: P5TSQ3UMF5IWGNTB · pith_short_8: P5TSQ3UM

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/P5TSQ3UMF5IWGNTBJBWHASWJTY \
  | 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: 7f67286e8c2f51633661486c704ac99e156b2eed70d038b3aa054139fd51669a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f01a909f13bf7e804199fbf3c83505b51be7cdb283c0c6d4b8e1764a0026e4a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-10-06T10:10:27Z",
    "title_canon_sha256": "18c9ffe33afd65423940eb89e9202c24d95175888e83c58c382bed1bd4fc7194"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02336",
    "kind": "arxiv",
    "version": 1
  }
}