Pith Number

pith:HQGYLFBH

pith:2014:HQGYLFBHJY7EUKGC6UZNQU4F6W

not attested not anchored not stored refs pending

Capturing and Recognizing Objects Appearance Employing Eigenspace

M. Ashrafuzzaman, M.M.A. Hashem, M.M .Rahman

arxiv:1403.6260 v1 · 2014-03-25 · 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{HQGYLFBHJY7EUKGC6UZNQU4F6W}

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	2026-05-18T02:55:37.373660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c0d8594274e3e4a28c2f532d85385f5a1de003e0e7b2f2a85708cf64ca229c5

Aliases

arxiv: 1403.6260 · arxiv_version: 1403.6260v1 · doi: 10.48550/arxiv.1403.6260 · pith_short_12: HQGYLFBHJY7E · pith_short_16: HQGYLFBHJY7EUKGC · pith_short_8: HQGYLFBH

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/HQGYLFBHJY7EUKGC6UZNQU4F6W \
  | 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: 3c0d8594274e3e4a28c2f532d85385f5a1de003e0e7b2f2a85708cf64ca229c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "020097dc46e3f2723a896beed0a9dbdd3063b0f6ed9aa63a44b147e847ca4d54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-03-25T08:56:25Z",
    "title_canon_sha256": "812140f378a7c16c109d6833e45e3dfbe4a2e454e9ea06f63def9b4dfd6f0b39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6260",
    "kind": "arxiv",
    "version": 1
  }
}