Pith Number

pith:ZABTB2LC

pith:2024:ZABTB2LCH4ULRAQLZAXWPSXLS5

not attested not anchored not stored refs pending

Semisupervised Neural Proto-Language Reconstruction

David R. Mortensen, Liang Lu, Peirong Xie

arxiv:2406.05930 v2 · 2024-06-09 · 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{ZABTB2LCH4ULRAQLZAXWPSXLS5}

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	2026-07-05T08:54:36.473038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c80330e9623f28b8820bc82f67caeb977e8dfd343de338adcb36b7be0885e112

Aliases

arxiv: 2406.05930 · arxiv_version: 2406.05930v2 · doi: 10.48550/arxiv.2406.05930 · pith_short_12: ZABTB2LCH4UL · pith_short_16: ZABTB2LCH4ULRAQL · pith_short_8: ZABTB2LC

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/ZABTB2LCH4ULRAQLZAXWPSXLS5 \
  | 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: c80330e9623f28b8820bc82f67caeb977e8dfd343de338adcb36b7be0885e112

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d3343edfa53fd4b31cfb8380c7126f2309c4221aaf94446749e27e07b4f50e7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-06-09T22:46:41Z",
    "title_canon_sha256": "7f8136e28f9623c6b161551e624c297000d0dce916ce4a2960fe0709a747ae43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.05930",
    "kind": "arxiv",
    "version": 2
  }
}