Pith Number

pith:J72CYJB6

pith:2009:J72CYJB6AJCQMOMTZXHWQUJLCF

not attested not anchored not stored refs pending

On the indistinguishability of Raman photons

Charles Santori, David Fattal, Kai-Mei C. Fu, Paul E. Barclay, Raymond G. Beausoleil

arxiv:0907.2482 v3 · 2009-07-15 · 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{J72CYJB6AJCQMOMTZXHWQUJLCF}

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	2026-05-18T02:13:03.030234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ff42c243e0245063993cdcf68512b1170e7cd1e23e370c87eeed2c6bb45c38b

Aliases

arxiv: 0907.2482 · arxiv_version: 0907.2482v3 · doi: 10.48550/arxiv.0907.2482 · pith_short_12: J72CYJB6AJCQ · pith_short_16: J72CYJB6AJCQMOMT · pith_short_8: J72CYJB6

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/J72CYJB6AJCQMOMTZXHWQUJLCF \
  | 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: 4ff42c243e0245063993cdcf68512b1170e7cd1e23e370c87eeed2c6bb45c38b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18a6731f6a750776269e3643d0aaf91d3df583f687ecc84e6f3f7f2cb75e85ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-07-15T02:10:11Z",
    "title_canon_sha256": "13498603c0945e33c605f7fbc2545b16ff6dab756c25d811dea32829b419cede"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.2482",
    "kind": "arxiv",
    "version": 3
  }
}