Pith Number

pith:X4ZAVKXE

pith:2011:X4ZAVKXEVQPOTBCXJUZQDQI3LZ

not attested not anchored not stored refs pending

Data formats for phonological corpora

Andreas Witt (IDS), INRIA Saclay - Ile de France), Laurent Romary (IDSL

arxiv:1110.1758 v2 · 2011-10-08 · 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{X4ZAVKXEVQPOTBCXJUZQDQI3LZ}

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	2026-05-18T04:00:51.928513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf320aaae4ac1ee984574d3301c11b5e7f463769704ccb73770c36b5746fd31e

Aliases

arxiv: 1110.1758 · arxiv_version: 1110.1758v2 · doi: 10.48550/arxiv.1110.1758 · pith_short_12: X4ZAVKXEVQPO · pith_short_16: X4ZAVKXEVQPOTBCX · pith_short_8: X4ZAVKXE

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/X4ZAVKXEVQPOTBCXJUZQDQI3LZ \
  | 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: bf320aaae4ac1ee984574d3301c11b5e7f463769704ccb73770c36b5746fd31e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f89d0f69382d28fb86c90909259fb9c1f1a78b2709649fa1e139ea58601d36c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2011-10-08T19:15:12Z",
    "title_canon_sha256": "6e7f0c6d4da088ea8d117cfe53ae46f9f521b32d51d840bd86d6d105a6ca55ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1758",
    "kind": "arxiv",
    "version": 2
  }
}