Pith Number

pith:UL7OCRPM

pith:2014:UL7OCRPM3I4WZBNDS6TSUCZQW6

not attested not anchored not stored refs pending

Quantitative X-Ray Phase-Contrast Microtomography from a Compact Laser Driven Betatron Source

F. Pfeiffer, J.Wenz, K. Khrennikov, M. Bech, M. Heigoldt, P. Thibault, S. Karsch, S. Schleede

arxiv:1412.6355 v1 · 2014-12-19 · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UL7OCRPM3I4WZBNDS6TSUCZQW6}

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	2026-05-17T23:42:31.402804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2fee145ecda396c85a397a72a0b30b7be76cd17084c98558a75c56d2a789f35

Aliases

arxiv: 1412.6355 · arxiv_version: 1412.6355v1 · doi: 10.48550/arxiv.1412.6355 · pith_short_12: UL7OCRPM3I4W · pith_short_16: UL7OCRPM3I4WZBND · pith_short_8: UL7OCRPM

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/UL7OCRPM3I4WZBNDS6TSUCZQW6 \
  | 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: a2fee145ecda396c85a397a72a0b30b7be76cd17084c98558a75c56d2a789f35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63fbd0cd7d77028d9f6d3e7215c9167daa2286f3328f9b8b99c93667d1ea55a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2014-12-19T14:26:56Z",
    "title_canon_sha256": "e9f6d9b204f7d01e64c85fa02e19329985a811ef4da6a09cffb7bce50a5d9d1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6355",
    "kind": "arxiv",
    "version": 1
  }
}