Pith Number

pith:5JW3PLJ6

pith:2012:5JW3PLJ6ASGGI7QHA7ETYANMBM

not attested not anchored not stored refs pending

An experimental study to discriminate between the validity of diffraction theories for off-Bragg replay

Juergen Klepp, Martin Fally, Yasuo Tomita

arxiv:1203.5714 v2 · 2012-03-26 · 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{5JW3PLJ6ASGGI7QHA7ETYANMBM}

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	2026-05-18T02:57:43.806030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea6db7ad3e048c647e0707c93c01ac0b1d8e3f9db67161f37645af47b9a80202

Aliases

arxiv: 1203.5714 · arxiv_version: 1203.5714v2 · doi: 10.48550/arxiv.1203.5714 · pith_short_12: 5JW3PLJ6ASGG · pith_short_16: 5JW3PLJ6ASGGI7QH · pith_short_8: 5JW3PLJ6

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/5JW3PLJ6ASGGI7QHA7ETYANMBM \
  | 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: ea6db7ad3e048c647e0707c93c01ac0b1d8e3f9db67161f37645af47b9a80202

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbbdbb6ce944ecea97da81d38db30da05608fbcf8b895cd98474a4df07a0c915",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-03-26T16:21:25Z",
    "title_canon_sha256": "dcb1bbd7147c67d9b87c953db761c4f234d7062884cf8c9baed904f3ede5e3b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5714",
    "kind": "arxiv",
    "version": 2
  }
}