Pith Number

pith:JYZMWIMX

pith:2010:JYZMWIMX7SDIC5P6SZO5AYOVJG

not attested not anchored not stored refs pending

Learning Multi-modal Similarity

Brian McFee, Gert Lanckriet

arxiv:1008.5163 v1 · 2010-08-30 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JYZMWIMX7SDIC5P6SZO5AYOVJG}

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	2026-05-18T04:41:36.421952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e32cb2197fc868175fe965dd061d549be3cbf42ba4b8de0013665d4d32dd3fb

Aliases

arxiv: 1008.5163 · arxiv_version: 1008.5163v1 · doi: 10.48550/arxiv.1008.5163 · pith_short_12: JYZMWIMX7SDI · pith_short_16: JYZMWIMX7SDIC5P6 · pith_short_8: JYZMWIMX

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/JYZMWIMX7SDIC5P6SZO5AYOVJG \
  | 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: 4e32cb2197fc868175fe965dd061d549be3cbf42ba4b8de0013665d4d32dd3fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24fbb3b3a40620b6c142bd94472f53ae6deb2229cda10d6f7915182ca03f7312",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2010-08-30T20:51:26Z",
    "title_canon_sha256": "4ac3b5a2246fa7495399a67ae986993484b155978152d5190f6bd62c61b0c5cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.5163",
    "kind": "arxiv",
    "version": 1
  }
}