Pith Number

pith:EFWGRWF6

pith:2014:EFWGRWF6XV2JLUIKSP4VMBBDAF

not attested not anchored not stored refs pending

Dynamical amplification of phase conjugation using a modulated optical feedback in a Nd:YVO_4 laser

Eric Lacot (LIPhy), Herv\'e Gilles (CIMAP - UMR 6252), Mathieu Laroche (CIMAP - UMR 6252), Sylvain Girard (LHC)

arxiv:1402.6464 v1 · 2014-02-26 · 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{EFWGRWF6XV2JLUIKSP4VMBBDAF}

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	2026-05-18T02:57:44.476940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

216c68d8bebd7495d10a93f95604230174b1b13e52835680c92229145ca2a587

Aliases

arxiv: 1402.6464 · arxiv_version: 1402.6464v1 · doi: 10.48550/arxiv.1402.6464 · pith_short_12: EFWGRWF6XV2J · pith_short_16: EFWGRWF6XV2JLUIK · pith_short_8: EFWGRWF6

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/EFWGRWF6XV2JLUIKSP4VMBBDAF \
  | 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: 216c68d8bebd7495d10a93f95604230174b1b13e52835680c92229145ca2a587

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0d72edd4feeae7728e9baf2de36a53d2a231383d1ba58e4a95046fe6565ca54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-02-26T09:18:03Z",
    "title_canon_sha256": "ce8cffbc0ecc273adb4d103fbd2b83c8c45b236e859425dc67d8673412f19631"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6464",
    "kind": "arxiv",
    "version": 1
  }
}