Pith Number

pith:ER55GDV7

pith:2020:ER55GDV7EVYV6TUXUULX2FETAQ

not attested not anchored not stored refs pending

Learning Semantics-enriched Representation via Self-discovery, Self-classification, and Self-restoration

Fatemeh Haghighi, Jianming Liang, Michael B. Gotway, Mohammad Reza Hosseinzadeh Taher, Zongwei Zhou

arxiv:2007.06959 v1 · 2020-07-14 · cs.CV · 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{ER55GDV7EVYV6TUXUULX2FETAQ}

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	2026-07-05T01:18:25.471267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

247bd30ebf25715f4e97a5177d1493041895e6aa9d9a2f0c479c5dcc2da69452

Aliases

arxiv: 2007.06959 · arxiv_version: 2007.06959v1 · doi: 10.48550/arxiv.2007.06959 · pith_short_12: ER55GDV7EVYV · pith_short_16: ER55GDV7EVYV6TUX · pith_short_8: ER55GDV7

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/ER55GDV7EVYV6TUXUULX2FETAQ \
  | 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: 247bd30ebf25715f4e97a5177d1493041895e6aa9d9a2f0c479c5dcc2da69452

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3af8ae8f9c4c9992731e3bdb3c338511363d0639b2ab996b7bc815ada30dc414",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-07-14T10:36:10Z",
    "title_canon_sha256": "eebce24b29aa4c30ce1167e96306d7329153d9df91cae0df5f5a21fde00429b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.06959",
    "kind": "arxiv",
    "version": 1
  }
}