Pith Number

pith:REPEML2Q

pith:2026:REPEML2QQRFN7YSCRZ46YUQKNX

not attested not anchored not stored refs pending

Linking Hadith Narrator Identities Across Heterogeneous Arabic Biographical Databases: A Multi-Signal Entity Resolution Pipeline

Taufiq Wirahman

arxiv:2607.05424 v1 · 2026-06-30 · cs.DL · cs.CL · 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{REPEML2QQRFN7YSCRZ46YUQKNX}

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	2026-07-08T01:18:09.605151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

891e462f50844adfe2428e79ec520a6dc0dd7c9eb230a130e8a2c64573c466ed

Aliases

arxiv: 2607.05424 · arxiv_version: 2607.05424v1 · doi: 10.48550/arxiv.2607.05424 · pith_short_12: REPEML2QQRFN · pith_short_16: REPEML2QQRFN7YSC · pith_short_8: REPEML2Q

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/REPEML2QQRFN7YSCRZ46YUQKNX \
  | 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: 891e462f50844adfe2428e79ec520a6dc0dd7c9eb230a130e8a2c64573c466ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f24390656fa7fa401ce741bd220f1c7a38b6861a1d75707ee978678fa957e5fd",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2026-06-30T04:59:34Z",
    "title_canon_sha256": "d84761bd14b65afa949b16698efd326c28c7999a0eef98d33ba196ab138f412c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05424",
    "kind": "arxiv",
    "version": 1
  }
}