Pith Number

pith:M4NIBA3F

pith:2018:M4NIBA3F36SXTQS43NT2PM6I7N

not attested not anchored not stored refs pending

3D Pose Estimation for Fine-Grained Object Categories

Errui Ding, Feng Zhou, Larry S. Davis, Xiao Liu, Xiao Tan, Yaming Wang, Yi Yang

arxiv:1806.04314 v3 · 2018-06-12 · 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{M4NIBA3F36SXTQS43NT2PM6I7N}

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	2026-05-18T00:01:16.470227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

671a808365dfa579c25cdb67a7b3c8fb48291e0d5c81196d89b3e817debed006

Aliases

arxiv: 1806.04314 · arxiv_version: 1806.04314v3 · doi: 10.48550/arxiv.1806.04314 · pith_short_12: M4NIBA3F36SX · pith_short_16: M4NIBA3F36SXTQS4 · pith_short_8: M4NIBA3F

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/M4NIBA3F36SXTQS43NT2PM6I7N \
  | 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: 671a808365dfa579c25cdb67a7b3c8fb48291e0d5c81196d89b3e817debed006

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b39e36fa28a8a2331baff2236e58a764920e31b679cfb6137e39fa4d75e843e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-12T03:44:54Z",
    "title_canon_sha256": "b39490fb73c87df8cc154c9594839d90d9a0c8e93be59a6867c51584281e2a8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04314",
    "kind": "arxiv",
    "version": 3
  }
}