Pith Number

pith:R6V4FL44

pith:2016:R6V4FL44UCAM2UHMMWOEINILRY

not attested not anchored not stored refs pending

Limits of the time-multiplexed photon-counting method

Christine Silberhorn, Johannes Tiedau, Regina Kruse, Sonja Barkhofen, Tim J. Bartley

arxiv:1611.04360 v2 · 2016-11-14 · 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{R6V4FL44UCAM2UHMMWOEINILRY}

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	2026-05-18T00:50:59.259931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fabc2af9ca080cd50ec659c44350b8e2d321e8975dd30eace5b562482cea2ef

Aliases

arxiv: 1611.04360 · arxiv_version: 1611.04360v2 · doi: 10.48550/arxiv.1611.04360 · pith_short_12: R6V4FL44UCAM · pith_short_16: R6V4FL44UCAM2UHM · pith_short_8: R6V4FL44

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/R6V4FL44UCAM2UHMMWOEINILRY \
  | 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: 8fabc2af9ca080cd50ec659c44350b8e2d321e8975dd30eace5b562482cea2ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b30d32dedd280061031433ed1dcbad6125de7af3e1c87fa525dce919fb9c2cde",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-11-14T12:31:50Z",
    "title_canon_sha256": "d8fa05b208821b99222639432e942d6b780619de60c9f5fccc6313f2d12d5538"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.04360",
    "kind": "arxiv",
    "version": 2
  }
}