Pith Number

pith:I6TBNK3V

pith:2022:I6TBNK3VEPCJ65OZ33JUTVHRSW

not attested not anchored not stored refs pending

Toward Robust Graph Semi-Supervised Learning against Extreme Data Scarcity

Elnaz Nouri, Guoqing Zheng, Huan Liu, Kaize Ding, Ryen White

arxiv:2208.12422 v2 · 2022-08-26 · 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{I6TBNK3VEPCJ65OZ33JUTVHRSW}

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	2026-07-05T05:23:58.840303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47a616ab7523c49f75d9ded349d4f195b0750b2887e2144515890346dd6c9a8b

Aliases

arxiv: 2208.12422 · arxiv_version: 2208.12422v2 · doi: 10.48550/arxiv.2208.12422 · pith_short_12: I6TBNK3VEPCJ · pith_short_16: I6TBNK3VEPCJ65OZ · pith_short_8: I6TBNK3V

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/I6TBNK3VEPCJ65OZ33JUTVHRSW \
  | 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: 47a616ab7523c49f75d9ded349d4f195b0750b2887e2144515890346dd6c9a8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1f787b54ac074c37b69277c92b153565f3511135db3999068560bcf9f8d8fe8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-08-26T03:36:01Z",
    "title_canon_sha256": "108e4800730145478569dc0200fe0252774616109c64ea39eb644ba0b37284ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.12422",
    "kind": "arxiv",
    "version": 2
  }
}