Pith Number

pith:TG3P34B4

pith:2026:TG3P34B4U6UW2REYJDNIWGSRKN

not attested not anchored not stored refs pending

Context-aware child-directed speech detection from long-form recordings

Alejandrina Cristia, Kaveri K. Sheth, Marvin Lavechin, Tarek Kunze, Th\'eo Charlot

arxiv:2606.01134 v1 · 2026-05-31 · eess.AS · cs.LG · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TG3P34B4U6UW2REYJDNIWGSRKN}

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	2026-06-02T02:04:24.504088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99b6fdf03ca7a96d449848da8b1a51534a03c73de72bae637c81a5e964c221d9

Aliases

arxiv: 2606.01134 · arxiv_version: 2606.01134v1 · doi: 10.48550/arxiv.2606.01134 · pith_short_12: TG3P34B4U6UW · pith_short_16: TG3P34B4U6UW2REY · pith_short_8: TG3P34B4

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/TG3P34B4U6UW2REYJDNIWGSRKN \
  | 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: 99b6fdf03ca7a96d449848da8b1a51534a03c73de72bae637c81a5e964c221d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2e5e4e7038451edbe0e92becbe4562c8031b0fffb4014930f6981cea19540a4",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2026-05-31T10:12:47Z",
    "title_canon_sha256": "83b30feb66df1850e915e9718dca2acebafaa251de643ceeaa3eb1fdaeae48dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01134",
    "kind": "arxiv",
    "version": 1
  }
}