Pith Number

pith:MDGJU3N2

pith:2022:MDGJU3N2WXEECUVRKAN3BMN6MG

not attested not anchored not stored refs pending

Towards Automated Real-time Evaluation in Text-based Counseling

Anqi Li, Hongliang He, Jingsong Ma, Lizhi Ma, Pengfei Fang, Zhenzhong Lan

arxiv:2203.03442 v1 · 2022-03-07 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MDGJU3N2WXEECUVRKAN3BMN6MG}

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	2026-07-05T04:02:34.555331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60cc9a6dbab5c84152b1501bb0b1be6185299e28e5165ec2e1e8ae7c68e9ed44

Aliases

arxiv: 2203.03442 · arxiv_version: 2203.03442v1 · doi: 10.48550/arxiv.2203.03442 · pith_short_12: MDGJU3N2WXEE · pith_short_16: MDGJU3N2WXEECUVR · pith_short_8: MDGJU3N2

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/MDGJU3N2WXEECUVRKAN3BMN6MG \
  | 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: 60cc9a6dbab5c84152b1501bb0b1be6185299e28e5165ec2e1e8ae7c68e9ed44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62edd4be33e99b719d418ce58d63e48fc66f2df46b9c453154857b274dafe044",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-03-07T14:53:49Z",
    "title_canon_sha256": "27917d085d4c4d625f8c635f13d65ea4fb4afb77fed537333742267014692492"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.03442",
    "kind": "arxiv",
    "version": 1
  }
}