Pith Number

pith:RULWFRBJ

pith:2021:RULWFRBJSDJKF54GZU2AI7X574

not attested not anchored not stored refs pending

Recognizing Scenes from Novel Viewpoints

Alexander Kirillov, David F. Fouhey, Devendra Singh Chaplot, Georgia Gkioxari, Justin Johnson, Nikhila Ravi, Shengyi Qian

arxiv:2112.01520 v1 · 2021-12-02 · 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{RULWFRBJSDJKF54GZU2AI7X574}

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	2026-07-05T03:37:10.182023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d1762c42990d2a2f786cd34047efdff168656e3611225bb71b55ce99e05df04

Aliases

arxiv: 2112.01520 · arxiv_version: 2112.01520v1 · doi: 10.48550/arxiv.2112.01520 · pith_short_12: RULWFRBJSDJK · pith_short_16: RULWFRBJSDJKF54G · pith_short_8: RULWFRBJ

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/RULWFRBJSDJKF54GZU2AI7X574 \
  | 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: 8d1762c42990d2a2f786cd34047efdff168656e3611225bb71b55ce99e05df04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0cec0180534ee65b9973ef626d72969072ae5ad5e908dcf520c691faf93cbb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-12-02T18:59:40Z",
    "title_canon_sha256": "a162950d1a4358a5aa76f61c9b8fa459ec591aacbc7bdd35930fb1118379fb42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.01520",
    "kind": "arxiv",
    "version": 1
  }
}