Pith Number

pith:WIUEXULR

pith:2010:WIUEXULRPOZBGXU5TUTFFKJH5N

not attested not anchored not stored refs pending

Profile Based Sub-Image Search in Image Databases

Ambuj K. Singh, Vishwakarma Singh

arxiv:1010.1496 v1 · 2010-10-07 · cs.CV · cs.IR · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WIUEXULRPOZBGXU5TUTFFKJH5N}

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	2026-05-18T04:39:40.954621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2284bd1717bb2135e9d9d2652a927eb70824fd1c6a06b66d4991b386a058442

Aliases

arxiv: 1010.1496 · arxiv_version: 1010.1496v1 · doi: 10.48550/arxiv.1010.1496 · pith_short_12: WIUEXULRPOZB · pith_short_16: WIUEXULRPOZBGXU5 · pith_short_8: WIUEXULR

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/WIUEXULRPOZBGXU5TUTFFKJH5N \
  | 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: b2284bd1717bb2135e9d9d2652a927eb70824fd1c6a06b66d4991b386a058442

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15ce54d480db4573b8a4369bc79450b0a511302dc9638a3b133a782d331654e7",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2010-10-07T17:42:09Z",
    "title_canon_sha256": "14d6409a2fb04a5d29bb321a5e6520ecff2e7df22467f380340a503264764f96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1496",
    "kind": "arxiv",
    "version": 1
  }
}