Pith Number

pith:FMJC4TCF

pith:2015:FMJC4TCF5EUHF5LPKAXPQRYCED

not attested not anchored not stored refs pending

Structural information extracted from the diffraction of XFEL fs-pulses in a crystal

A. Benediktovitch, A. Leonov, D. Ksenzov, I. Feranchuk, U. Pietsch

arxiv:1502.04950 v1 · 2015-02-13 · cond-mat.mtrl-sci · physics.atom-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{FMJC4TCF5EUHF5LPKAXPQRYCED}

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	2026-05-18T02:26:53.447947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b122e4c45e92872f56f502ef8470220d75bc5769f438d63f12d7923f3160ea3

Aliases

arxiv: 1502.04950 · arxiv_version: 1502.04950v1 · doi: 10.48550/arxiv.1502.04950 · pith_short_12: FMJC4TCF5EUH · pith_short_16: FMJC4TCF5EUHF5LP · pith_short_8: FMJC4TCF

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/FMJC4TCF5EUHF5LPKAXPQRYCED \
  | 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: 2b122e4c45e92872f56f502ef8470220d75bc5769f438d63f12d7923f3160ea3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d8ab1b8a0e11535ef98640777cadb66d90b1d413ba9466cf13f19f8fdb38c28",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-02-13T10:35:16Z",
    "title_canon_sha256": "c08c80b44d9f6b8195e5f30a5db01e0df229aac535414e0e3293fa20e4a54f84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04950",
    "kind": "arxiv",
    "version": 1
  }
}