Pith Number

pith:EA563ULF

pith:2026:EA563ULF6N3NOYR2XYK43RZ7YJ

not attested not anchored not stored refs pending

Granuscore: A Reference-Free Measure of Granularity for Text Analysis and Question Answering

Alexander Fichtl, Georg Groh, Lukas Ellinger, Miriam Ansch\"utz

arxiv:2605.26620 v1 · 2026-05-26 · cs.CL · cs.HC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EA563ULF6N3NOYR2XYK43RZ7YJ}

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	2026-05-27T01:06:02.470083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

203bedd165f376d7623abe15cdc73fc25d103d67e9fa29157cfa66ba73d28581

Aliases

arxiv: 2605.26620 · arxiv_version: 2605.26620v1 · doi: 10.48550/arxiv.2605.26620 · pith_short_12: EA563ULF6N3N · pith_short_16: EA563ULF6N3NOYR2 · pith_short_8: EA563ULF

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/EA563ULF6N3NOYR2XYK43RZ7YJ \
  | 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: 203bedd165f376d7623abe15cdc73fc25d103d67e9fa29157cfa66ba73d28581

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e36c887ed9ecf9fc133d97884eecdde42d0c9a1166441dfac355207f0bbbf5b",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-26T06:59:04Z",
    "title_canon_sha256": "b9e7691597723cc8d036bceab7fcf9a906e8092d93739ae5bb74a11923f7d4d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26620",
    "kind": "arxiv",
    "version": 1
  }
}