Pith Number

pith:65R6N2LW

pith:2014:65R6N2LWTXE7QSYFYMUP76LQ76

not attested not anchored not stored refs pending

Argument Ranking with Categoriser Function

Fuan Pu, Guiming Luo, Jian Luo, Yulai Zhang

arxiv:1406.3877 v2 · 2014-06-16 · 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{65R6N2LWTXE7QSYFYMUP76LQ76}

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	2026-05-18T02:32:13.921050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f763e6e9769dc9f84b05c328fff970ff888b622eb19258c7e5f73107cf87c2b4

Aliases

arxiv: 1406.3877 · arxiv_version: 1406.3877v2 · doi: 10.48550/arxiv.1406.3877 · pith_short_12: 65R6N2LWTXE7 · pith_short_16: 65R6N2LWTXE7QSYF · pith_short_8: 65R6N2LW

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/65R6N2LWTXE7QSYFYMUP76LQ76 \
  | 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: f763e6e9769dc9f84b05c328fff970ff888b622eb19258c7e5f73107cf87c2b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c1e9621c879a52aa0a07fa63fb214cf7dcbbd122214cd26a51540bc1aec3047",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2014-06-16T01:19:02Z",
    "title_canon_sha256": "618687fd88b2edbac39e37467d47bdb68bb7325e4a5881373597ee87b72490af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3877",
    "kind": "arxiv",
    "version": 2
  }
}