Pith Number

pith:X7JL6B72

pith:2022:X7JL6B72H3IZHG4VGZGR5MX6NH

not attested not anchored not stored refs pending

Incremental Object Grounding Using Scene Graphs

John Seon Keun Yi, Sonia Chernova, Yoonwoo Kim

arxiv:2201.01901 v2 · 2022-01-06 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X7JL6B72H3IZHG4VGZGR5MX6NH}

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	2026-07-05T05:15:36.697592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfd2bf07fa3ed1939b95364d1eb2fe69ddc8b5765c079cf21f81bd79e94268dd

Aliases

arxiv: 2201.01901 · arxiv_version: 2201.01901v2 · doi: 10.48550/arxiv.2201.01901 · pith_short_12: X7JL6B72H3IZ · pith_short_16: X7JL6B72H3IZHG4V · pith_short_8: X7JL6B72

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/X7JL6B72H3IZHG4VGZGR5MX6NH \
  | 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: bfd2bf07fa3ed1939b95364d1eb2fe69ddc8b5765c079cf21f81bd79e94268dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50ceb18ba7998797484a4e2142870925190211f581ffc67e66121e7d0682c819",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-01-06T02:55:34Z",
    "title_canon_sha256": "500a8536ad1362f7e74c8698da4055c36d693a9beb6ca11955046e6bec73985c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.01901",
    "kind": "arxiv",
    "version": 2
  }
}