Pith Number

pith:QDXS5SC4

pith:2024:QDXS5SC4KLIRYLQMO52BE5RWK5

not attested not anchored not stored refs pending

Let your LLM generate a few tokens and you will reduce the need for retrieval

Herv\'e D\'ejean

arxiv:2412.11536 v1 · 2024-12-16 · 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{QDXS5SC4KLIRYLQMO52BE5RWK5}

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	2026-07-05T09:49:34.356176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80ef2ec85c52d11c2e0c777412763657564dd59b4f0d420095a157c37a4ab1f4

Aliases

arxiv: 2412.11536 · arxiv_version: 2412.11536v1 · doi: 10.48550/arxiv.2412.11536 · pith_short_12: QDXS5SC4KLIR · pith_short_16: QDXS5SC4KLIRYLQM · pith_short_8: QDXS5SC4

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/QDXS5SC4KLIRYLQMO52BE5RWK5 \
  | 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: 80ef2ec85c52d11c2e0c777412763657564dd59b4f0d420095a157c37a4ab1f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03c716b957b77f0e3fa16b73a49a5b2b03dd89c9a1ce7a0c101f7c16e1c82268",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-16T08:13:14Z",
    "title_canon_sha256": "e73b4249219c4b1ce255832050408aaa90fa1a1ed0b199cf16426ebd5ab6e2fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.11536",
    "kind": "arxiv",
    "version": 1
  }
}