Pith Number

pith:TL4RO75L

pith:2015:TL4RO75LTGAQWGPNE3ABM2WRDR

not attested not anchored not stored refs pending

Detecting itinerant single microwave photons

G\"oran Johansson, Sankar Raman Sathyamoorthy, Thomas M. Stace

arxiv:1504.04979 v1 · 2015-04-20 · 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{TL4RO75LTGAQWGPNE3ABM2WRDR}

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	2026-05-18T01:02:05.178163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9af9177fab99810b19ed26c0166ad11c5dc9660e307ae54873cce038328eaf19

Aliases

arxiv: 1504.04979 · arxiv_version: 1504.04979v1 · doi: 10.48550/arxiv.1504.04979 · pith_short_12: TL4RO75LTGAQ · pith_short_16: TL4RO75LTGAQWGPN · pith_short_8: TL4RO75L

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/TL4RO75LTGAQWGPNE3ABM2WRDR \
  | 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: 9af9177fab99810b19ed26c0166ad11c5dc9660e307ae54873cce038328eaf19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ac7c42097bdf0dcdb56c279ca6cf218ea7471493df886b8cc856f97829e47c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-04-20T09:02:17Z",
    "title_canon_sha256": "a06b826570b20c9d9d0580af095d86dcf2b510d7ea7444843d0bf5594b9c7e6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04979",
    "kind": "arxiv",
    "version": 1
  }
}