Pith Number

pith:5ZTMP6N4

pith:2017:5ZTMP6N4BBIM22U5JUTBVW3AMT

not attested not anchored not stored refs pending

3D Shape Retrieval via Irrelevance Filtering and Similarity Ranking (IF/SR)

C.-C. Jay Kuo, Xiaqing Pan, Yueru Chen

arxiv:1701.08869 v1 · 2017-01-30 · 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{5ZTMP6N4BBIM22U5JUTBVW3AMT}

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	2026-05-18T00:51:38.983519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee66c7f9bc0850cd6a9d4d261adb6064f8b0d6c0ea9970c0055b01b3dbf5cdea

Aliases

arxiv: 1701.08869 · arxiv_version: 1701.08869v1 · doi: 10.48550/arxiv.1701.08869 · pith_short_12: 5ZTMP6N4BBIM · pith_short_16: 5ZTMP6N4BBIM22U5 · pith_short_8: 5ZTMP6N4

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/5ZTMP6N4BBIM22U5JUTBVW3AMT \
  | 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: ee66c7f9bc0850cd6a9d4d261adb6064f8b0d6c0ea9970c0055b01b3dbf5cdea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0517e98480c81b91daeb75b991553f126fbfa05136a0c5fc1844c47dcd75eb2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-01-30T23:04:57Z",
    "title_canon_sha256": "cd281caf0ca77c68f7851e64cf68a930a357dac4c0e4f779b4a25cc500bf82a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08869",
    "kind": "arxiv",
    "version": 1
  }
}