Pith Number

pith:RM3BZNUV

pith:2024:RM3BZNUVXWSUTBZBYXUR3QTJH3

not attested not anchored not stored refs pending

Formulation of perfect-crystal diffraction from Takagi-Taupin equations. Numerical implementation in the crystalpy library

Jean-Pierre Guigay, Manuel Sanchez del Rio

arxiv:2406.16960 v1 · 2024-06-21 · physics.comp-ph · cond-mat.mtrl-sci · 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{RM3BZNUVXWSUTBZBYXUR3QTJH3}

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	2026-07-05T08:36:30.104124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b361cb695bda5498721c5e91dc2693ec6927438286c7836121db9ba7957ee42

Aliases

arxiv: 2406.16960 · arxiv_version: 2406.16960v1 · doi: 10.48550/arxiv.2406.16960 · pith_short_12: RM3BZNUVXWSU · pith_short_16: RM3BZNUVXWSUTBZB · pith_short_8: RM3BZNUV

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/RM3BZNUVXWSUTBZBYXUR3QTJH3 \
  | 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: 8b361cb695bda5498721c5e91dc2693ec6927438286c7836121db9ba7957ee42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6462f4bac6842bec775f78c46c7996247241d1413027116e56f61696f02a217c",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2024-06-21T08:17:18Z",
    "title_canon_sha256": "26e3005a93328a67413e6dacb0566973e8808a1c7a4a3814d350c20403efb211"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.16960",
    "kind": "arxiv",
    "version": 1
  }
}