Pith Number

pith:U6R2VSYJ

pith:2020:U6R2VSYJI3UXW32NLMNZJRNHPE

not attested not anchored not stored refs pending

Shape Consistent 2D Keypoint Estimation under Domain Shift

Barbara Caputo, Davide Boscaini, Elisa Ricci, Levi O. Vasconcelos, Massimiliano Mancini, Samuel Rota Bulo

arxiv:2008.01589 v1 · 2020-08-04 · 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{U6R2VSYJI3UXW32NLMNZJRNHPE}

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	2026-07-05T01:24:43.650472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7a3aacb0946e97b6f4d5b1b94c5a7790427d6ba0f4a3e56fd8c65bdd8a1c2f9

Aliases

arxiv: 2008.01589 · arxiv_version: 2008.01589v1 · doi: 10.48550/arxiv.2008.01589 · pith_short_12: U6R2VSYJI3UX · pith_short_16: U6R2VSYJI3UXW32N · pith_short_8: U6R2VSYJ

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/U6R2VSYJI3UXW32NLMNZJRNHPE \
  | 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: a7a3aacb0946e97b6f4d5b1b94c5a7790427d6ba0f4a3e56fd8c65bdd8a1c2f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2e92bb81538abedc001578b5a28b08630e2a80f06316b93438f1ccd16e3e532",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-04T14:32:06Z",
    "title_canon_sha256": "4a312e6ddc28283b03358d5899bc13bc55cd0c2d86e704107240252aa2e93517"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.01589",
    "kind": "arxiv",
    "version": 1
  }
}