Pith Number

pith:OTC7EBKB

pith:2016:OTC7EBKBYU6I3CJGPKVTBWLLEM

not attested not anchored not stored refs pending

Multi-photon absorption in optical gratings for matter waves

Kai Walter, Klaus Hornberger, Stefan Nimmrichter

arxiv:1608.07135 v1 · 2016-08-25 · 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{OTC7EBKBYU6I3CJGPKVTBWLLEM}

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	2026-05-18T01:01:22.340478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74c5f20541c53c8d89267aab30d96b2329279c5044ab4b106e80ea3d5d203485

Aliases

arxiv: 1608.07135 · arxiv_version: 1608.07135v1 · doi: 10.48550/arxiv.1608.07135 · pith_short_12: OTC7EBKBYU6I · pith_short_16: OTC7EBKBYU6I3CJG · pith_short_8: OTC7EBKB

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/OTC7EBKBYU6I3CJGPKVTBWLLEM \
  | 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: 74c5f20541c53c8d89267aab30d96b2329279c5044ab4b106e80ea3d5d203485

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7887ce051f847e5121c29e8c14268308bccf075d09ab8f67ce4fb7c03f076e9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-08-25T13:30:36Z",
    "title_canon_sha256": "72e0d6a7340a3296de0aa66e237f960aa876c1c16aa461a8c851b1e7ed8a60c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.07135",
    "kind": "arxiv",
    "version": 1
  }
}