Pith Number

pith:JHMIBKPM

pith:2014:JHMIBKPMH6YDT5FWOPWF3XPOIS

not attested not anchored not stored refs pending

Machine learning for ultrafast X-ray diffraction patterns on large-scale GPU clusters

Jing Liu, Stefan Engblom, Tomas Ekeberg

arxiv:1409.4256 v2 · 2014-09-11 · q-bio.BM · cs.DC · cs.LG · physics.bio-ph · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JHMIBKPMH6YDT5FWOPWF3XPOIS}

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	2026-05-18T01:30:43.299935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49d880a9ec3fb039f4b673ec5dddee44b165d5776edc2188549089b8c288432d

Aliases

arxiv: 1409.4256 · arxiv_version: 1409.4256v2 · doi: 10.48550/arxiv.1409.4256 · pith_short_12: JHMIBKPMH6YD · pith_short_16: JHMIBKPMH6YDT5FW · pith_short_8: JHMIBKPM

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/JHMIBKPMH6YDT5FWOPWF3XPOIS \
  | 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: 49d880a9ec3fb039f4b673ec5dddee44b165d5776edc2188549089b8c288432d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2b47b5d73b6b3de99fdd472d0d220a87c34987f0799d3be3c0d3147fcbc4411",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.LG",
      "physics.bio-ph",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2014-09-11T20:26:23Z",
    "title_canon_sha256": "6fb2c3ee6da3bed9acd97310918b9ed5c2f7b5eb0a1678a75e0c423ec73335a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4256",
    "kind": "arxiv",
    "version": 2
  }
}