Pith Number

pith:ZJG4BZVH

pith:2014:ZJG4BZVHUZC7Z7OFFVFPGASD2X

not attested not anchored not stored refs pending

Superluminal two-color light in multiple Raman gain medium

A. Ekers, A. Mekys, G. Juzeli\=unas, J. Ruseckas, N. Bezuglov, V. Kudria\v{s}ov

arxiv:1409.7882 v1 · 2014-09-28 · quant-ph · cond-mat.quant-gas · 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{ZJG4BZVHUZC7Z7OFFVFPGASD2X}

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	2026-05-18T01:09:37.473295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca4dc0e6a7a645fcfdc52d4af30243d5d980c2d7da7571564a1e2e29e93a64bd

Aliases

arxiv: 1409.7882 · arxiv_version: 1409.7882v1 · doi: 10.48550/arxiv.1409.7882 · pith_short_12: ZJG4BZVHUZC7 · pith_short_16: ZJG4BZVHUZC7Z7OF · pith_short_8: ZJG4BZVH

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/ZJG4BZVHUZC7Z7OFFVFPGASD2X \
  | 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: ca4dc0e6a7a645fcfdc52d4af30243d5d980c2d7da7571564a1e2e29e93a64bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdb7f7e21a6268f265135a21bae57a138c9dfd0c4dfc9dc6bf8bee9649440a44",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-28T09:19:20Z",
    "title_canon_sha256": "95e00b10bb3da59eb8ccfc517dbefa2d24cf1c4cc2465870764675d119ced084"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7882",
    "kind": "arxiv",
    "version": 1
  }
}