Pith Number

pith:IXK35N35

pith:2020:IXK35N3525RRDAHNRCVDCHPDXB

not attested not anchored not stored refs pending

Introduction to Medical Image Registration with DeepReg, Between Old and New

A. Casamitjana, A. Grimwood, E. Bonmati, M. J. Clarkson, N. Montana Brown, Q. Yang, R. Delaunay, S. U. Saeed, T. Vercauteren, Y. Fu, Y. Hu, Z. M. C. Baum, Z. Min

arxiv:2009.01924 v2 · 2020-08-29 · eess.IV · cs.CV · cs.LG · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXK35N3525RRDAHNRCVDCHPDXB}

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	2026-07-05T01:33:23.413506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45d5beb77dd7631180ed88aa311de3b868b5884266626ada8305c3ffe1f38544

Aliases

arxiv: 2009.01924 · arxiv_version: 2009.01924v2 · doi: 10.48550/arxiv.2009.01924 · pith_short_12: IXK35N3525RR · pith_short_16: IXK35N3525RRDAHN · pith_short_8: IXK35N35

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/IXK35N3525RRDAHNRCVDCHPDXB \
  | 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: 45d5beb77dd7631180ed88aa311de3b868b5884266626ada8305c3ffe1f38544

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "752ef0a73a39791329b53bb373f26171caf03c8825c4894d8926e27824914353",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "cs.MS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-08-29T19:44:23Z",
    "title_canon_sha256": "fc8f23127cd172f2d0edfaeb66c274bdc7707f6a6d0dee8480e7b3d71d5b066b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.01924",
    "kind": "arxiv",
    "version": 2
  }
}