Pith Number

pith:AEIEM53S

pith:2017:AEIEM53S65OMFXUYTDZTCFPAXI

not attested not anchored not stored refs pending

Theory and optical design of x-ray echo spectrometers

Yuri Shvyd'ko

arxiv:1704.01239 v4 · 2017-04-05 · physics.optics · physics.ins-det

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AEIEM53S65OMFXUYTDZTCFPAXI}

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	2026-05-18T00:38:41.652325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0110467772f75cc2de9898f33115e0ba29477c510b8b31a870ddb8bac878178f

Aliases

arxiv: 1704.01239 · arxiv_version: 1704.01239v4 · doi: 10.48550/arxiv.1704.01239 · pith_short_12: AEIEM53S65OM · pith_short_16: AEIEM53S65OMFXUY · pith_short_8: AEIEM53S

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/AEIEM53S65OMFXUYTDZTCFPAXI \
  | 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: 0110467772f75cc2de9898f33115e0ba29477c510b8b31a870ddb8bac878178f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "191045e4e1c66c3ae7a7efe34a9e17b01f03c1cc73b5f75c98e4cfa6f930a1c3",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-04-05T01:50:10Z",
    "title_canon_sha256": "ec0ea8c9fba5fb5c34147fc42fbfddb15a52a843fe3e22e7df5ba191fac3c99d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01239",
    "kind": "arxiv",
    "version": 4
  }
}