Pith Number

pith:Q2Y3IRXJ

pith:2019:Q2Y3IRXJ27CF52AQSJ4QOZ5T2M

not attested not anchored not stored refs pending

Automatic prediction of suicidal risk in military couples using multimodal interaction cues from couples conversations

Brian Baucom, Craig J. Bryan, Haoqi Li, Md Nasir, Panayiotis Georgiou, Sandeep Nallan Chakravarthula, Shao-Yen Tseng, Shrikanth Narayanan, Tae Jin Park

arxiv:1911.11927 v1 · 2019-11-27 · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q2Y3IRXJ27CF52AQSJ4QOZ5T2M}

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	2026-07-05T00:22:28.774991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86b1b446e9d7c45ee81092790767b3d33f6d924f7641c94a4142429c0c41ab5d

Aliases

arxiv: 1911.11927 · arxiv_version: 1911.11927v1 · doi: 10.48550/arxiv.1911.11927 · pith_short_12: Q2Y3IRXJ27CF · pith_short_16: Q2Y3IRXJ27CF52AQ · pith_short_8: Q2Y3IRXJ

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/Q2Y3IRXJ27CF52AQSJ4QOZ5T2M \
  | 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: 86b1b446e9d7c45ee81092790767b3d33f6d924f7641c94a4142429c0c41ab5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ff3fa69051ff4e4c70c4c7bbb3e2cb1ebcab18153c7ac6a958e4a1212cb9a0c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-11-27T02:54:26Z",
    "title_canon_sha256": "288d495a129f82682842b973f143e691c8b27002b66d8dc26ee07f4f2a078613"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.11927",
    "kind": "arxiv",
    "version": 1
  }
}