Pith Number

pith:4BZNCL3X

pith:2017:4BZNCL3X5MABOVV4AIHX34PCRK

not attested not anchored not stored refs pending

Personalized Ranking for Context-Aware Venue Suggestion

Fabio Crestani, Ida Mele, Mohammad Aliannejadi

arxiv:1705.07311 v1 · 2017-05-20 · 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{4BZNCL3X5MABOVV4AIHX34PCRK}

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	2026-05-18T00:44:05.960913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e072d12f77eb001756bc020f7df1e28abf60deb89f5e5caad81e2023b7945854

Aliases

arxiv: 1705.07311 · arxiv_version: 1705.07311v1 · doi: 10.48550/arxiv.1705.07311 · pith_short_12: 4BZNCL3X5MAB · pith_short_16: 4BZNCL3X5MABOVV4 · pith_short_8: 4BZNCL3X

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/4BZNCL3X5MABOVV4AIHX34PCRK \
  | 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: e072d12f77eb001756bc020f7df1e28abf60deb89f5e5caad81e2023b7945854

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96ca10c7c03c5b7f83457ec0842b3ff4580f114fdfb08b63030db91101bd5080",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-05-20T14:21:02Z",
    "title_canon_sha256": "58c008181e789770dc349053a3c03b78e6f95309617d9c1d5b268348ffeb6397"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07311",
    "kind": "arxiv",
    "version": 1
  }
}