Pith Number

pith:43RR4KKJ

pith:2026:43RR4KKJCFECBWJ4PPIHWHW67D

not attested not anchored not stored refs pending

MUSE: A Full-Text Cross-Domain Knowledge Base of Scientific Problems, Solutions, and Rationales

Tom Hope, Tsofia Cohen

arxiv:2608.10974 v1 · 2026-08-11 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43RR4KKJCFECBWJ4PPIHWHW67D}

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	2026-08-12T01:23:56.381682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6e31e2949114820d93c7bd07b1edef8fbe31e6fe77a31797ae3d2c8b363b15a

Aliases

arxiv: 2608.10974 · arxiv_version: 2608.10974v1 · doi: 10.48550/arxiv.2608.10974 · pith_short_12: 43RR4KKJCFEC · pith_short_16: 43RR4KKJCFECBWJ4 · pith_short_8: 43RR4KKJ

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/43RR4KKJCFECBWJ4PPIHWHW67D \
  | 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: e6e31e2949114820d93c7bd07b1edef8fbe31e6fe77a31797ae3d2c8b363b15a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c988779da32569fda24379ae9f9cf8db14535dd5db202693095a498ce81b0331",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-08-11T14:31:37Z",
    "title_canon_sha256": "127aabad4348be6fb1cc28f412be0fa0b7bb4fdfc8563737164b6faf436d2ad5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.10974",
    "kind": "arxiv",
    "version": 1
  }
}