Pith Number

pith:DPLKZVT5

pith:2017:DPLKZVT5UUNAJY32JHUSOF75B2

not attested not anchored not stored refs pending

Shape Registration with Directional Data

Mair\'ead Grogan, Rozenn Dahyot

arxiv:1708.07791 v2 · 2017-08-25 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPLKZVT5UUNAJY32JHUSOF75B2}

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	2026-05-18T00:21:25.670233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bd6acd67da51a04e37a49e92717fd0e972f4ae0bb1e17e2873dc9e7f9ce3810

Aliases

arxiv: 1708.07791 · arxiv_version: 1708.07791v2 · doi: 10.48550/arxiv.1708.07791 · pith_short_12: DPLKZVT5UUNA · pith_short_16: DPLKZVT5UUNAJY32 · pith_short_8: DPLKZVT5

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/DPLKZVT5UUNAJY32JHUSOF75B2 \
  | 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: 1bd6acd67da51a04e37a49e92717fd0e972f4ae0bb1e17e2873dc9e7f9ce3810

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d468a27c5e90f44d735a5b9835840f039584240527b6ccbb58c61dc59e256acc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-08-25T15:57:14Z",
    "title_canon_sha256": "2ed212ae57fa6a78b100c8ddf1c7eb341d54c72982dbc8db7b741b40c5672bbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07791",
    "kind": "arxiv",
    "version": 2
  }
}