Pith Number

pith:2YZUMK3X

pith:2024:2YZUMK3XXNJ2LQB2EWSYE4H5WN

not attested not anchored not stored refs pending

Computational Models to Study Language Processing in the Human Brain: A Survey

Chengqing Zong, Jingyuan Sun, Marie-Francine Moens, Nan Lin, Shaonan Wang, Yunhao Zhang

arxiv:2403.13368 v1 · 2024-03-20 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2YZUMK3XXNJ2LQB2EWSYE4H5WN}

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	2026-07-05T07:58:35.481211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d633462b77bb53a5c03a25a58270fdb3768a2b7bbb04480f3739b1301181fd93

Aliases

arxiv: 2403.13368 · arxiv_version: 2403.13368v1 · doi: 10.48550/arxiv.2403.13368 · pith_short_12: 2YZUMK3XXNJ2 · pith_short_16: 2YZUMK3XXNJ2LQB2 · pith_short_8: 2YZUMK3X

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/2YZUMK3XXNJ2LQB2EWSYE4H5WN \
  | 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: d633462b77bb53a5c03a25a58270fdb3768a2b7bbb04480f3739b1301181fd93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5bf8ca819bc50d2d2145a0795e0480fb62085e0205c715416bc4848364d740d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-03-20T08:01:22Z",
    "title_canon_sha256": "5d069d03b5220553c651b4640f45c785fd0a5eca8873d4603a1aab4dbacc4f2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.13368",
    "kind": "arxiv",
    "version": 1
  }
}