Pith Number

pith:QYNKHTST

pith:2026:QYNKHTSTISYYDN2PMHYTYOTOPL

not attested not anchored not stored refs pending

Overview of the PsyDefDetect Shared Task at BioNLP 2026: Detecting Levels of Psychological Defense Mechanisms in Supportive Conversations

Hongbin Na, John Torous, Kailai Yang, Ling Chen, Rena Gao, Shaoxiong Ji, Sophia Ananiadou, Wei Wang, Yining Hua, Zhaoming Chen, Zimu Wang

arxiv:2605.24907 v1 · 2026-05-24 · 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{QYNKHTSTISYYDN2PMHYTYOTOPL}

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	2026-05-26T01:04:05.102999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

861aa3ce5344b181b74f61f13c3a6e7acd3d9b6dd80a028c98658850db7a9a16

Aliases

arxiv: 2605.24907 · arxiv_version: 2605.24907v1 · doi: 10.48550/arxiv.2605.24907 · pith_short_12: QYNKHTSTISYY · pith_short_16: QYNKHTSTISYYDN2P · pith_short_8: QYNKHTST

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/QYNKHTSTISYYDN2PMHYTYOTOPL \
  | 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: 861aa3ce5344b181b74f61f13c3a6e7acd3d9b6dd80a028c98658850db7a9a16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9adaa1fa526dc7acaf42dc3348c29c5dc7fbf5f71b8a996647b17be8051898c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-24T07:17:54Z",
    "title_canon_sha256": "ceff39fa9ed72732c3d150f16851727fdd1fee76bddf9bfbe1b23397cb39de90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24907",
    "kind": "arxiv",
    "version": 1
  }
}