Pith Number

pith:67GLCY5N

pith:2015:67GLCY5NIOKHI2GDRSRLIWTSET

not attested not anchored not stored refs pending

Zero-area single photon pulses

A. S. Coelho, A. Zavatta, D. Felinto, D. Pellegrino, K. N. Cassemiro, L. Acioli, L. S. Costanzo, M. Bellini, M. S. Mendes

arxiv:1506.00523 v1 · 2015-06-01 · 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{67GLCY5NIOKHI2GDRSRLIWTSET}

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	2026-05-18T01:22:39.920842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7ccb163ad43947468c38ca2b45a7224d8375f9d5c79445e23cc98e5e078b7c4

Aliases

arxiv: 1506.00523 · arxiv_version: 1506.00523v1 · doi: 10.48550/arxiv.1506.00523 · pith_short_12: 67GLCY5NIOKH · pith_short_16: 67GLCY5NIOKHI2GD · pith_short_8: 67GLCY5N

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/67GLCY5NIOKHI2GDRSRLIWTSET \
  | 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: f7ccb163ad43947468c38ca2b45a7224d8375f9d5c79445e23cc98e5e078b7c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b083db3d3d3ee9ea2bf9d6f7173c309f355a96f6f99abad3dce7c4e4ee6fe9ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-06-01T14:59:21Z",
    "title_canon_sha256": "ec2a2ca66d5fc9c035b85fd2451318a1d674df2a23d1094c97d8f82bdc8b6d4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00523",
    "kind": "arxiv",
    "version": 1
  }
}