Pith Number

pith:7BMISB2L

pith:2024:7BMISB2LC6NJORSEAPW2ZDBSSI

not attested not anchored not stored refs pending

Learning from Limited and Imperfect Data

Harsh Rangwani

arxiv:2411.07229 v1 · 2024-11-11 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7BMISB2LC6NJORSEAPW2ZDBSSI}

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	2026-07-05T09:33:59.012405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f85889074b179a97464403edac8c32922e717c6c09a3b5fcc41a1c89356ba396

Aliases

arxiv: 2411.07229 · arxiv_version: 2411.07229v1 · doi: 10.48550/arxiv.2411.07229 · pith_short_12: 7BMISB2LC6NJ · pith_short_16: 7BMISB2LC6NJORSE · pith_short_8: 7BMISB2L

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/7BMISB2LC6NJORSEAPW2ZDBSSI \
  | 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: f85889074b179a97464403edac8c32922e717c6c09a3b5fcc41a1c89356ba396

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b4c6b992258f5cad8f1f1d08bee66368c060b5aad681ba8a8e93c9d0c7cf7f0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-11-11T18:48:31Z",
    "title_canon_sha256": "06cd10b12a14b3ad439e77007e78a09e232420e0e77b06153fef2832fe7f1d73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.07229",
    "kind": "arxiv",
    "version": 1
  }
}