Pith Number

pith:EFSNMKTI

pith:2012:EFSNMKTI5I3AS6NUCPO3DZSTUY

not attested not anchored not stored refs pending

A Fuzzy Approach for Pertinent Information Extraction from Web Resources

Habib Youssef, Mohamed Nazih Omri, Radhouane Boughamoura

arxiv:1206.0905 v1 · 2012-06-05 · 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{EFSNMKTI5I3AS6NUCPO3DZSTUY}

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	2026-05-18T03:54:15.727569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2164d62a68ea360979b413ddb1e653a6259d350832c8fcc45bdb57a589a99fef

Aliases

arxiv: 1206.0905 · arxiv_version: 1206.0905v1 · doi: 10.48550/arxiv.1206.0905 · pith_short_12: EFSNMKTI5I3A · pith_short_16: EFSNMKTI5I3AS6NU · pith_short_8: EFSNMKTI

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/EFSNMKTI5I3AS6NUCPO3DZSTUY \
  | 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: 2164d62a68ea360979b413ddb1e653a6259d350832c8fcc45bdb57a589a99fef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05a554f9c88a23aed9a61bd47870d188fda8710667fb44939ff1a8cc5426af29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2012-06-05T12:36:09Z",
    "title_canon_sha256": "aad65c4898667f6d1d89659bfd51fd5e4106395dafdad6445b48e944d87e7d11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0905",
    "kind": "arxiv",
    "version": 1
  }
}