Pith Number

pith:UR2URFRX

pith:2010:UR2URFRXWHALB5APYHIS2ENJKQ

not attested not anchored not stored refs pending

Using Context Dependent Semantic Similarity to Browse Information Resources: an Application for the Industrial Design

Monica De Martino, Riccardo Albertoni

arxiv:1010.2345 v1 · 2010-10-12 · cs.DL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UR2URFRXWHALB5APYHIS2ENJKQ}

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	2026-05-18T04:39:28.193426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a475489637b1c0b0f40fc1d12d11a9540c57cdc323c2fdb9de47fdc836b60897

Aliases

arxiv: 1010.2345 · arxiv_version: 1010.2345v1 · doi: 10.48550/arxiv.1010.2345 · pith_short_12: UR2URFRXWHAL · pith_short_16: UR2URFRXWHALB5AP · pith_short_8: UR2URFRX

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/UR2URFRXWHALB5APYHIS2ENJKQ \
  | 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: a475489637b1c0b0f40fc1d12d11a9540c57cdc323c2fdb9de47fdc836b60897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a0ab2cf16f6ef398743e5326e9d63bbe99f98db562eb4ffd76fd398ac7e163d",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2010-10-12T10:17:32Z",
    "title_canon_sha256": "317b94f8f3777b5ccb51b3f93572f786e3a2e34be43b5ac711d3df31ca1eee7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2345",
    "kind": "arxiv",
    "version": 1
  }
}