Pith Number

pith:TPBNBHRH

pith:2023:TPBNBHRH4C3RXWVPTECNFHJ76M

not attested not anchored not stored refs pending

Object Topological Character Acquisition by Inductive Learning

Liping Yu, Wei Hui, Yiran Wei

arxiv:2306.10664 v1 · 2023-06-19 · 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{TPBNBHRH4C3RXWVPTECNFHJ76M}

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	2026-07-05T06:22:09.977208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bc2d09e27e0b71bdaaf9904d29d3ff3061caa2d98f01b22a3976d8a9e30db53

Aliases

arxiv: 2306.10664 · arxiv_version: 2306.10664v1 · doi: 10.48550/arxiv.2306.10664 · pith_short_12: TPBNBHRH4C3R · pith_short_16: TPBNBHRH4C3RXWVP · pith_short_8: TPBNBHRH

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/TPBNBHRH4C3RXWVPTECNFHJ76M \
  | 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: 9bc2d09e27e0b71bdaaf9904d29d3ff3061caa2d98f01b22a3976d8a9e30db53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a52f98c4fc7f620c396856012a0de628562bd2f2f71e90378de5ff9d6cba2a94",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-06-19T01:19:37Z",
    "title_canon_sha256": "6a93cfa4a02807fd05327a71899d1036da9dda7bdbb3517b8864c8a27478be77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.10664",
    "kind": "arxiv",
    "version": 1
  }
}