Pith Number

pith:IB6VCAKK

pith:2016:IB6VCAKKDW64ODKV24S45EB6JM

not attested not anchored not stored refs pending

Randomised Relevance Model

Dominik Wurzer, Miles Osborne, Victor Lavrenko

arxiv:1607.02641 v1 · 2016-07-09 · 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{IB6VCAKKDW64ODKV24S45EB6JM}

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	2026-05-18T01:11:16.558796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

407d51014a1dbdc70d55d725ce903e4b23ff8cce3ecc9baeb03da4034b1db74d

Aliases

arxiv: 1607.02641 · arxiv_version: 1607.02641v1 · doi: 10.48550/arxiv.1607.02641 · pith_short_12: IB6VCAKKDW64 · pith_short_16: IB6VCAKKDW64ODKV · pith_short_8: IB6VCAKK

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/IB6VCAKKDW64ODKV24S45EB6JM \
  | 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: 407d51014a1dbdc70d55d725ce903e4b23ff8cce3ecc9baeb03da4034b1db74d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9f48e1de0b465206e109e00a7b5af175799e2d8564aef3edb1b1a37287ab787",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2016-07-09T18:10:06Z",
    "title_canon_sha256": "bb4958accbbace3caa4cae46b284d85c4f4fd44cf8274a0d1621db65583d5d94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02641",
    "kind": "arxiv",
    "version": 1
  }
}