Pith Number

pith:GXTLUZOP

pith:2011:GXTLUZOPBTH6IBJW7YFAFMOK4R

not attested not anchored not stored refs pending

Information Filtering via Implicit Trust-based Network

Jian-Guo Liu, Zhan Li, Zhao-Guo Xuan

arxiv:1112.2388 v1 · 2011-12-11 · physics.data-an · 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{GXTLUZOPBTH6IBJW7YFAFMOK4R}

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	2026-05-18T04:06:34.564487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35e6ba65cf0ccfe40536fe0a02b1cae451f30331f3e0f6ce776311d7d81da3d5

Aliases

arxiv: 1112.2388 · arxiv_version: 1112.2388v1 · doi: 10.48550/arxiv.1112.2388 · pith_short_12: GXTLUZOPBTH6 · pith_short_16: GXTLUZOPBTH6IBJW · pith_short_8: GXTLUZOP

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/GXTLUZOPBTH6IBJW7YFAFMOK4R \
  | 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: 35e6ba65cf0ccfe40536fe0a02b1cae451f30331f3e0f6ce776311d7d81da3d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09f7cc258cd2757d1d1b2e8f42130b5bba526fdf6f8c823b7e595007b265607d",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2011-12-11T19:37:24Z",
    "title_canon_sha256": "5c6f820057cb92f939f1914013f71991178e6792fa62b0ef519c8815069e092d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2388",
    "kind": "arxiv",
    "version": 1
  }
}