Pith Number

pith:IKS5DZRR

pith:2013:IKS5DZRRVRR3OEOQDEFP3SUGPM

not attested not anchored not stored refs pending

Parametric four-wave mixing using a single cw laser

E. Brekke, L. Alderson

arxiv:1303.7174 v2 · 2013-03-28 · physics.atom-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{IKS5DZRRVRR3OEOQDEFP3SUGPM}

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	2026-05-18T01:17:21.093503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42a5d1e631ac63b711d0190afdca867b20e2ec87869639983c5cff41f504f818

Aliases

arxiv: 1303.7174 · arxiv_version: 1303.7174v2 · doi: 10.48550/arxiv.1303.7174 · pith_short_12: IKS5DZRRVRR3 · pith_short_16: IKS5DZRRVRR3OEOQ · pith_short_8: IKS5DZRR

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/IKS5DZRRVRR3OEOQDEFP3SUGPM \
  | 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: 42a5d1e631ac63b711d0190afdca867b20e2ec87869639983c5cff41f504f818

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac85649298250918835168ab43139d707f5af585468b854d676d8f1ef1a0b222",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-03-28T16:45:49Z",
    "title_canon_sha256": "38f2ad45ca89f90538b381f6178c41e0c3bc48874c1f896bc8283f4b752cdfda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.7174",
    "kind": "arxiv",
    "version": 2
  }
}