Pith Number

pith:NPTLTS35

pith:2012:NPTLTS35ZQTZAVGSZYYI6G425K

not attested not anchored not stored refs pending

Pulsed "three-photon" light

G. Yu. Kryuchkyan, T. V. Gevorgyan

arxiv:1205.3879 v1 · 2012-05-17 · 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{NPTLTS35ZQTZAVGSZYYI6G425K}

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	2026-05-18T03:55:24.237755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6be6b9cb7dcc279054d2ce308f1b9aeaa8000d272316fc39d3128eef2cab5130

Aliases

arxiv: 1205.3879 · arxiv_version: 1205.3879v1 · doi: 10.48550/arxiv.1205.3879 · pith_short_12: NPTLTS35ZQTZ · pith_short_16: NPTLTS35ZQTZAVGS · pith_short_8: NPTLTS35

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/NPTLTS35ZQTZAVGSZYYI6G425K \
  | 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: 6be6b9cb7dcc279054d2ce308f1b9aeaa8000d272316fc39d3128eef2cab5130

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9808d65275056641b45abc3ffabeea4303a4292cf204698af02dee8817644d27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-05-17T08:58:32Z",
    "title_canon_sha256": "d95f3147314e564db41682bc628886ed7ba03df45f02a2b3d47699ef41dc1469"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3879",
    "kind": "arxiv",
    "version": 1
  }
}