Pith Number

pith:EO3OP3QM

pith:2016:EO3OP3QMBX6UAAFUTIZAJHGVRN

not attested not anchored not stored refs pending

ROAM: a Rich Object Appearance Model with Application to Rotoscoping

Juan-Manuel P\'erez-R\'ua, Ondrej Miksik, Patrick P\'erez, Philip H. S. Torr

arxiv:1612.01495 v1 · 2016-12-05 · 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{EO3OP3QMBX6UAAFUTIZAJHGVRN}

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	2026-05-18T00:55:52.541876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23b6e7ee0c0dfd4000b49a32049cd58b43e8b28544f23be61cf4585d52716a37

Aliases

arxiv: 1612.01495 · arxiv_version: 1612.01495v1 · doi: 10.48550/arxiv.1612.01495 · pith_short_12: EO3OP3QMBX6U · pith_short_16: EO3OP3QMBX6UAAFU · pith_short_8: EO3OP3QM

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/EO3OP3QMBX6UAAFUTIZAJHGVRN \
  | 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: 23b6e7ee0c0dfd4000b49a32049cd58b43e8b28544f23be61cf4585d52716a37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b405e17a2dbd1b4c70284a4d72b7cbedce673a2f2d3d770894f56d5d4bf8ab12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-12-05T20:03:18Z",
    "title_canon_sha256": "3febd4de43565feb9f45f5b9cef8678f50323206a805fc03e0d043edb46b84ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.01495",
    "kind": "arxiv",
    "version": 1
  }
}