Pith Number

pith:IRGIQBTT

pith:2021:IRGIQBTTCM2QPI5Q5JGV5V33JY

not attested not anchored not stored refs pending

Energy-based Unknown Intent Detection with Data Manipulation

Jiajun Chen, Jiasheng Ye, Shujian Huang, Xinyu Dai, Yawen Ouyang, Yu Chen

arxiv:2107.12542 v1 · 2021-07-27 · cs.CL · cs.SD · 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{IRGIQBTTCM2QPI5Q5JGV5V33JY}

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	2026-07-05T03:00:57.344108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

444c880673133507a3b0ea4d5ed77b4e368abba54b6b4e38470568cbc4eb7b28

Aliases

arxiv: 2107.12542 · arxiv_version: 2107.12542v1 · doi: 10.48550/arxiv.2107.12542 · pith_short_12: IRGIQBTTCM2Q · pith_short_16: IRGIQBTTCM2QPI5Q · pith_short_8: IRGIQBTT

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/IRGIQBTTCM2QPI5Q5JGV5V33JY \
  | 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: 444c880673133507a3b0ea4d5ed77b4e368abba54b6b4e38470568cbc4eb7b28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a6fa3d53fa7fc055c4950addeffd867a654d4cedc90f183a7d31295f71e15f7",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-07-27T01:32:23Z",
    "title_canon_sha256": "1dfb4cde0402f763bf3a61be379734e91b4f7889cac6a058cf30cdbf6ce4785e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.12542",
    "kind": "arxiv",
    "version": 1
  }
}