Pith Number

pith:CYMACKN4

pith:2012:CYMACKN4KPNJ4S33SRQRGKYBMQ

not attested not anchored not stored refs pending

Classical Light Sources with Tunable Temporal Coherence and Tailored Photon Number Distributions

Buti Suryabrahmam, Deepak Pandey, Hema Ramachandran, J. Solomon Ivan, Nandan Satapathy

arxiv:1210.1403 v2 · 2012-10-04 · 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{CYMACKN4KPNJ4S33SRQRGKYBMQ}

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	2026-05-18T02:44:32.533106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16180129bc53da9e4b7b9461132b016419cb8754e2824635af845e52ec4f52f6

Aliases

arxiv: 1210.1403 · arxiv_version: 1210.1403v2 · doi: 10.48550/arxiv.1210.1403 · pith_short_12: CYMACKN4KPNJ · pith_short_16: CYMACKN4KPNJ4S33 · pith_short_8: CYMACKN4

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/CYMACKN4KPNJ4S33SRQRGKYBMQ \
  | 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: 16180129bc53da9e4b7b9461132b016419cb8754e2824635af845e52ec4f52f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "946468cfb9b9dffe8d6dba318a2346669cb7724229739d5f7b15f8c802dffd37",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-10-04T12:04:15Z",
    "title_canon_sha256": "18b254cbacf99c6150d2e7510ec587281be0bb05d41132513d8ac79a61b378d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1403",
    "kind": "arxiv",
    "version": 2
  }
}