Pith Number

pith:EFXEEZEF

pith:2023:EFXEEZEFFBRB2QLSC7ILDWXUSW

not attested not anchored not stored refs pending

Egocentric Hierarchical Visual Semantics

Andrea Bontempelli, Andrea Passerini, Fausto Giunchiglia, Luca Erculiani

arxiv:2305.05422 v1 · 2023-05-09 · cs.AI · 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{EFXEEZEFFBRB2QLSC7ILDWXUSW}

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	2026-07-05T06:08:34.578283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

216e42648528621d417217d0b1daf495b0788e59075530c699dd90bf36b77a12

Aliases

arxiv: 2305.05422 · arxiv_version: 2305.05422v1 · doi: 10.48550/arxiv.2305.05422 · pith_short_12: EFXEEZEFFBRB · pith_short_16: EFXEEZEFFBRB2QLS · pith_short_8: EFXEEZEF

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/EFXEEZEFFBRB2QLSC7ILDWXUSW \
  | 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: 216e42648528621d417217d0b1daf495b0788e59075530c699dd90bf36b77a12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4abad86c79ec09a02e806ad3fdce312dbe2ad5110fd9219cec03e8978ceeca0",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-05-09T13:14:40Z",
    "title_canon_sha256": "dc72694c1d87ebe714ad0f27da0ff6b616ebb0953b3ac6972ab47314b92d7db2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.05422",
    "kind": "arxiv",
    "version": 1
  }
}