Pith Number

pith:RQJ572BH

pith:2017:RQJ572BHMT5IQH22EEWJFTC7TU

not attested not anchored not stored refs pending

Parallel Prefix Algorithms for the Registration of Arbitrarily Long Electron Micrograph Series

Marcin Copik

arxiv:1712.02533 v1 · 2017-12-07 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RQJ572BHMT5IQH22EEWJFTC7TU}

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	2026-05-18T00:28:33.715998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c13dfe82764fa881f5a212c92cc5f9d115f0a7e17118eaded4658067a8a2f30

Aliases

arxiv: 1712.02533 · arxiv_version: 1712.02533v1 · doi: 10.48550/arxiv.1712.02533 · pith_short_12: RQJ572BHMT5I · pith_short_16: RQJ572BHMT5IQH22 · pith_short_8: RQJ572BH

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/RQJ572BHMT5IQH22EEWJFTC7TU \
  | 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: 8c13dfe82764fa881f5a212c92cc5f9d115f0a7e17118eaded4658067a8a2f30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cd3c4823502a3acdd51dfb5ec89ac1c789e336928ca6add355a695ca0c1d287",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-12-07T08:20:43Z",
    "title_canon_sha256": "e699b940f91fa4f4791438f52833e4d326248f7d6f95bbf3e2c694e5ebcf601a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02533",
    "kind": "arxiv",
    "version": 1
  }
}