Pith Number

pith:GRKPXNQS

pith:2026:GRKPXNQSA7XUR4CJT3DXKV3KTO

not attested not anchored not stored refs pending

Towards a Relevance Posterior in Neural Information Access

Andrew Parry, Debasis Ganguly, Emmanouil Georgios Lionis, Sean MacAvaney

arxiv:2607.23561 v1 · 2026-07-26 · 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{GRKPXNQSA7XUR4CJT3DXKV3KTO}

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	2026-07-28T01:22:59.456256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3454fbb61207ef48f0499ec775576a9bb4e1b918f2ea98750afb6958601e4d6f

Aliases

arxiv: 2607.23561 · arxiv_version: 2607.23561v1 · doi: 10.48550/arxiv.2607.23561 · pith_short_12: GRKPXNQSA7XU · pith_short_16: GRKPXNQSA7XUR4CJ · pith_short_8: GRKPXNQS

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/GRKPXNQSA7XUR4CJT3DXKV3KTO \
  | 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: 3454fbb61207ef48f0499ec775576a9bb4e1b918f2ea98750afb6958601e4d6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfc6c96109ed680a3092e3ae81efd2cbc860852b7b5fb90398420b4999811c10",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-07-26T09:24:20Z",
    "title_canon_sha256": "9be178fbfa661ab5646cfd813862bee49f5ebd553ada2d29e8d53f432ce25bc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23561",
    "kind": "arxiv",
    "version": 1
  }
}