Pith Number

pith:2TLV6UG7

pith:2018:2TLV6UG7FF6N57ETPBV7DXLINB

not attested not anchored not stored refs pending

General model of photon-pair detection with an image sensor

Hugo Defienne, Jason W. Fleischer, Matthew Reichert

arxiv:1801.09019 v1 · 2018-01-27 · quant-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2TLV6UG7FF6N57ETPBV7DXLINB}

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	2026-05-18T00:15:16.561254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4d75f50df297cdefc93786bf1dd68684b930317cdf461124782f49f618147cf

Aliases

arxiv: 1801.09019 · arxiv_version: 1801.09019v1 · doi: 10.48550/arxiv.1801.09019 · pith_short_12: 2TLV6UG7FF6N · pith_short_16: 2TLV6UG7FF6N57ET · pith_short_8: 2TLV6UG7

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/2TLV6UG7FF6N57ETPBV7DXLINB \
  | 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: d4d75f50df297cdefc93786bf1dd68684b930317cdf461124782f49f618147cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a098d16842e26694413768c2bc26ff71a4d23c65baa8aec7883ed247e1a8b381",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-01-27T01:32:58Z",
    "title_canon_sha256": "c51f3c1884260f1865e5ac84c2f7094d431295240439de03d1994236bd990971"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09019",
    "kind": "arxiv",
    "version": 1
  }
}