Pith Number

pith:55EFX7I3

pith:2021:55EFX7I3MRZB3G2SKPKKA3BANK

not attested not anchored not stored refs pending

Transferable Interactiveness Knowledge for Human-Object Interaction Detection

Cewu Lu, Liang Xu, Xiaoqian Wu, Xijie Huang, Xinpeng Liu, Yong-Lu Li

arxiv:2101.10292 v3 · 2021-01-25 · cs.CV · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{55EFX7I3MRZB3G2SKPKKA3BANK}

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	2026-07-05T02:31:03.755683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef485bfd1b64721d9b5253d4a06c206a96565a98ec62c69497393d95515e1516

Aliases

arxiv: 2101.10292 · arxiv_version: 2101.10292v3 · doi: 10.48550/arxiv.2101.10292 · pith_short_12: 55EFX7I3MRZB · pith_short_16: 55EFX7I3MRZB3G2S · pith_short_8: 55EFX7I3

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/55EFX7I3MRZB3G2SKPKKA3BANK \
  | 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: ef485bfd1b64721d9b5253d4a06c206a96565a98ec62c69497393d95515e1516

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40731b0849907d2ebced811e264298b020558491112509e763172af7839ef914",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-01-25T18:21:07Z",
    "title_canon_sha256": "c837ec693648f57d982b8a3710b8ab1e667c686c16000597aad9f5a0e45ec01f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.10292",
    "kind": "arxiv",
    "version": 3
  }
}