Pith Number

pith:KH2MDL2E

pith:2023:KH2MDL2ENDBAAWHGBTWDZTWL5X

not attested not anchored not stored refs pending

Creating Custom Event Data Without Dictionaries: A Bag-of-Tricks

Andreas Beger, Andrew Halterman, Benjamin E. Bagozzi, Grace I. Scarborough, Philip A. Schrodt

arxiv:2304.01331 v1 · 2023-04-03 · 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{KH2MDL2ENDBAAWHGBTWDZTWL5X}

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	2026-07-05T05:57:39.103001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51f4c1af4468c20058e60cec3ccecbedfaafee5a934064cf163e9aa54bf3d270

Aliases

arxiv: 2304.01331 · arxiv_version: 2304.01331v1 · doi: 10.48550/arxiv.2304.01331 · pith_short_12: KH2MDL2ENDBA · pith_short_16: KH2MDL2ENDBAAWHG · pith_short_8: KH2MDL2E

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/KH2MDL2ENDBAAWHGBTWDZTWL5X \
  | 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: 51f4c1af4468c20058e60cec3ccecbedfaafee5a934064cf163e9aa54bf3d270

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4fbb304ffbff23ab650ba29e8cb6116f0bc7442d2dd162b346546103e2016ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-04-03T19:51:00Z",
    "title_canon_sha256": "438fc911cae57a42df4e529073709dcdbe13c41d9bf77e262804f385f1407d89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.01331",
    "kind": "arxiv",
    "version": 1
  }
}