Pith Number

pith:YS2YJ2OE

pith:2021:YS2YJ2OEXBIJLSG7YMC3Z4CIRW

not attested not anchored not stored refs pending

A Survey on Machine Learning Techniques for Auto Labeling of Video, Audio, and Text Data

Omid Jafari, Parth Nagarkar, Shikun Zhang

arxiv:2109.03784 v1 · 2021-09-08 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YS2YJ2OEXBIJLSG7YMC3Z4CIRW}

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.

Cited by

1 paper in Pith

PuzzleClone: A DSL-Powered Framework for Synthesizing Verifiable Data

Receipt and verification

First computed	2026-07-05T03:12:43.107204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4b584e9c4b85095c8dfc305bcf0488db4b951c4f763081be220c66ba0e0a069

Aliases

arxiv: 2109.03784 · arxiv_version: 2109.03784v1 · doi: 10.48550/arxiv.2109.03784 · pith_short_12: YS2YJ2OEXBIJ · pith_short_16: YS2YJ2OEXBIJLSG7 · pith_short_8: YS2YJ2OE

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/YS2YJ2OEXBIJLSG7YMC3Z4CIRW \
  | 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: c4b584e9c4b85095c8dfc305bcf0488db4b951c4f763081be220c66ba0e0a069

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c4ac57394bd564d3f03d5af6f231df3e9b6a0c776526fa711b565332d8e9a6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-08T17:15:34Z",
    "title_canon_sha256": "b9a4e2f7d0b9d8052b3910aa8bd49f5b3b8eb000c238447c60e9d33bcf92f988"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03784",
    "kind": "arxiv",
    "version": 1
  }
}