Pith Number

pith:I2UFA2NG

pith:2012:I2UFA2NGNIURXO7YEF2QUUE4II

not attested not anchored not stored refs pending

Approximate Similarity Search for Online Multimedia Services on Distributed CPU-GPU Platforms

Eduardo Valle, George Teodoro, Joel H. Saltz, Nathan Mariano, Ricardo Torres, Wagner Meira Jr

arxiv:1209.0410 v1 · 2012-09-03 · cs.MM · cs.DB · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2UFA2NGNIURXO7YEF2QUUE4II}

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	2026-05-18T03:46:29.055684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46a85069a66a291bbbf821750a509c421e38c49505bfdfae3fef4533052d094a

Aliases

arxiv: 1209.0410 · arxiv_version: 1209.0410v1 · doi: 10.48550/arxiv.1209.0410 · pith_short_12: I2UFA2NGNIUR · pith_short_16: I2UFA2NGNIURXO7Y · pith_short_8: I2UFA2NG

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/I2UFA2NGNIURXO7YEF2QUUE4II \
  | 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: 46a85069a66a291bbbf821750a509c421e38c49505bfdfae3fef4533052d094a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d65bc15d88b8ea878530e7585c382d651ead9f3d0b8c2cb0e036e2719b1ed019",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cs.MM",
    "submitted_at": "2012-09-03T17:12:59Z",
    "title_canon_sha256": "9289f9bfc9541ba49bb052153fa514d90ca83bb9696ffb9887dc3233c99d438d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0410",
    "kind": "arxiv",
    "version": 1
  }
}