Pith Number

pith:SDXN2OTD

pith:2011:SDXN2OTDJ5NKTRSWVQ5354HTTB

not attested not anchored not stored refs pending

Spontaneous and Induced Radiation by Relativistic Particles in Natural and Photonic Crystals. Crystal X-ray Lasers and Volume Free Electron Lasers (VFEL)

V.G. Baryshevsky

arxiv:1101.0783 v1 · 2011-01-04 · physics.acc-ph · 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{SDXN2OTDJ5NKTRSWVQ5354HTTB}

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	2026-05-18T02:23:05.544165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90eedd3a634f5aa9c656ac3bbef0f3984ebf71fee4896c9d4d3f661c3a9c988c

Aliases

arxiv: 1101.0783 · arxiv_version: 1101.0783v1 · doi: 10.48550/arxiv.1101.0783 · pith_short_12: SDXN2OTDJ5NK · pith_short_16: SDXN2OTDJ5NKTRSW · pith_short_8: SDXN2OTD

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/SDXN2OTDJ5NKTRSWVQ5354HTTB \
  | 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: 90eedd3a634f5aa9c656ac3bbef0f3984ebf71fee4896c9d4d3f661c3a9c988c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be240ed3f238604c99a0b1c3b26ef0e54a524c4d5897921dca10216510741cda",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2011-01-04T18:19:58Z",
    "title_canon_sha256": "d0d1c2050e6373f649240d4de9f14ad48d4ec21069c4cf300e2fa0d4d37e5380"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0783",
    "kind": "arxiv",
    "version": 1
  }
}