Pith Number

pith:6CBO22MC

pith:2017:6CBO22MCSLCUM5K6LQIQNAGGSX

not attested not anchored not stored refs pending

A Short Note on Proximity-based Scoring of Documents with Multiple Fields

Sumio Fujita, Tomohiro Manabe

arxiv:1709.03260 v1 · 2017-09-11 · 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{6CBO22MCSLCUM5K6LQIQNAGGSX}

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	2026-05-18T00:35:38.890922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f082ed698292c546755e5c110680c695f15472743c3b4626e0f1e3e24d257e46

Aliases

arxiv: 1709.03260 · arxiv_version: 1709.03260v1 · doi: 10.48550/arxiv.1709.03260 · pith_short_12: 6CBO22MCSLCU · pith_short_16: 6CBO22MCSLCUM5K6 · pith_short_8: 6CBO22MC

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/6CBO22MCSLCUM5K6LQIQNAGGSX \
  | 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: f082ed698292c546755e5c110680c695f15472743c3b4626e0f1e3e24d257e46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4ab31119f44866a32b4ea2b9024097913370e1ca79b74307209d63fb19d98e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-09-11T06:25:46Z",
    "title_canon_sha256": "a9ecd4af4aab32ac78c2849fd70ce173947d810a132565ad3f35ae15b6d3ffb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03260",
    "kind": "arxiv",
    "version": 1
  }
}