Pith Number

pith:4UACJTOX

pith:2020:4UACJTOXYPZV2BK7JJZHKR3B27

not attested not anchored not stored refs pending

ObjectNet Dataset: Reanalysis and Correction

Ali Borji

arxiv:2004.02042 v1 · 2020-04-04 · cs.CV · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UACJTOXYPZV2BK7JJZHKR3B27}

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	2026-07-05T00:52:55.476170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e50024cdd7c3f35d055f4a72754761d7d29fb64519428863fcfc7d60e5574b3b

Aliases

arxiv: 2004.02042 · arxiv_version: 2004.02042v1 · doi: 10.48550/arxiv.2004.02042 · pith_short_12: 4UACJTOXYPZV · pith_short_16: 4UACJTOXYPZV2BK7 · pith_short_8: 4UACJTOX

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/4UACJTOXYPZV2BK7JJZHKR3B27 \
  | 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: e50024cdd7c3f35d055f4a72754761d7d29fb64519428863fcfc7d60e5574b3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3794153bfbc09ebbe73d0b2c61b7b62401642760936ff09d1b769d85cd006358",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-04T22:45:57Z",
    "title_canon_sha256": "c3623ac8541503c8b749adb473b69ad62e33e698e5b8e5c93c686607693585b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.02042",
    "kind": "arxiv",
    "version": 1
  }
}