Pith Number

pith:2EWKWRWW

pith:2017:2EWKWRWWLMGA7ATS2QS6QOKC5W

not attested not anchored not stored refs pending

Hierarchical Gaussian Descriptors with Application to Person Re-Identification

Einoshin Suzuki, Takahiro Okabe, Tetsu Matsukawa, Yoichi Sato

arxiv:1706.04318 v1 · 2017-06-14 · 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{2EWKWRWWLMGA7ATS2QS6QOKC5W}

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	2026-05-18T00:42:22.999615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d12cab46d65b0c0f8272d425e83942ed991f108271b8ecde070f0da1a6f1366c

Aliases

arxiv: 1706.04318 · arxiv_version: 1706.04318v1 · doi: 10.48550/arxiv.1706.04318 · pith_short_12: 2EWKWRWWLMGA · pith_short_16: 2EWKWRWWLMGA7ATS · pith_short_8: 2EWKWRWW

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/2EWKWRWWLMGA7ATS2QS6QOKC5W \
  | 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: d12cab46d65b0c0f8272d425e83942ed991f108271b8ecde070f0da1a6f1366c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a4f019c6642951ec1652087b455e1019d88b440e4fac6affe930c8463a43d4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-06-14T05:16:16Z",
    "title_canon_sha256": "b086260727c3048220cd8e8915e604b6a7bab465a5aec70097fe8b8c59639c82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.04318",
    "kind": "arxiv",
    "version": 1
  }
}