Pith Number

pith:AOUT7WTZ

pith:2011:AOUT7WTZNPMREG5L2L6AFM3EYD

not attested not anchored not stored refs pending

Holographic gratings for cold neutron optics

Christian Pruner, Helmut Eckerlebe, Joachim Kohlbrecher, Juergen Klepp, Martin Fally, Romano A. Rupp, Yasuo Tomita

arxiv:1105.0778 v1 · 2011-05-04 · cond-mat.soft · 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{AOUT7WTZNPMREG5L2L6AFM3EYD}

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	2026-05-18T04:12:11.787357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03a93fda796bd9121babd2fc02b364c0c8962411f9a6f35863f34f96c80fe39a

Aliases

arxiv: 1105.0778 · arxiv_version: 1105.0778v1 · doi: 10.48550/arxiv.1105.0778 · pith_short_12: AOUT7WTZNPMR · pith_short_16: AOUT7WTZNPMREG5L · pith_short_8: AOUT7WTZ

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/AOUT7WTZNPMREG5L2L6AFM3EYD \
  | 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: 03a93fda796bd9121babd2fc02b364c0c8962411f9a6f35863f34f96c80fe39a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "379aaa97a69011c9bffa8c08c2cf9d83774f107a5ac832f4569655047bbbc7e2",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2011-05-04T09:45:23Z",
    "title_canon_sha256": "ee6f7eb2ab1749b8fc51edfe983c9529b92363ae2e1378949d3873695a6d9faa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.0778",
    "kind": "arxiv",
    "version": 1
  }
}