Pith Number

pith:EXAMX4VW

pith:2017:EXAMX4VWOEB4XKNKIZEE2UUEJB

not attested not anchored not stored refs pending

Scene Recognition by Combining Local and Global Image Descriptors

Jobin Wilson, Muhammad Arif

arxiv:1702.06850 v1 · 2017-02-21 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXAMX4VWOEB4XKNKIZEE2UUEJB}

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	2026-05-18T00:50:10.320365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25c0cbf2b67103cba9aa46484d528448725e2c74390e8e8cd5a54569b4f68ae7

Aliases

arxiv: 1702.06850 · arxiv_version: 1702.06850v1 · doi: 10.48550/arxiv.1702.06850 · pith_short_12: EXAMX4VWOEB4 · pith_short_16: EXAMX4VWOEB4XKNK · pith_short_8: EXAMX4VW

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/EXAMX4VWOEB4XKNKIZEE2UUEJB \
  | 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: 25c0cbf2b67103cba9aa46484d528448725e2c74390e8e8cd5a54569b4f68ae7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59a988e8a3ded0ebf68924898d63d91d5d3bf9afbd4829fcf82ca4d0acd2566a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-02-21T06:57:37Z",
    "title_canon_sha256": "62543eb3e2077aea4a866827aabc8c5c9edc90408af923fd1b4cb3f39d197dd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06850",
    "kind": "arxiv",
    "version": 1
  }
}