Pith Number

pith:U6OWJNYH

pith:2024:U6OWJNYHASNVTFDPS52YKKWEGK

not attested not anchored not stored refs pending

Image registration based automated lesion correspondence pipeline for longitudinal CT data

Berkman Sahiner, Craig Wang, Didem Gokcay, Nicholas Petrick, Qian Cao, Ravi K. Samala, Subrata Mukherjee, Thibaud Coroller, Tingting Hu

arxiv:2404.16544 v1 · 2024-04-25 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U6OWJNYHASNVTFDPS52YKKWEGK}

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	2026-07-05T08:12:08.919296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a79d64b707049b59946f9775852ac4328ba8f35072de197b608616b92dc7fb4e

Aliases

arxiv: 2404.16544 · arxiv_version: 2404.16544v1 · doi: 10.48550/arxiv.2404.16544 · pith_short_12: U6OWJNYHASNV · pith_short_16: U6OWJNYHASNVTFDP · pith_short_8: U6OWJNYH

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/U6OWJNYHASNVTFDPS52YKKWEGK \
  | 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: a79d64b707049b59946f9775852ac4328ba8f35072de197b608616b92dc7fb4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "333a6568fc7d425401c1db74309462b7e5ec8ff7d60331b0ccd0e6c1118e850a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-04-25T12:02:20Z",
    "title_canon_sha256": "d9788bc8a796eb9b5dd3939a48763a5edd91e58c09d13060e526df56ff870b0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.16544",
    "kind": "arxiv",
    "version": 1
  }
}