Pith Number

pith:VWQKGLF2

pith:2016:VWQKGLF2MVYJ5MWIBR4RVWL2TX

not attested not anchored not stored refs pending

Ego-Surfing: Person Localization in First-Person Videos Using Ego-Motion Signatures

Kris M. Kitani, Ryo Yonetani, Yoichi Sato

arxiv:1606.04637 v2 · 2016-06-15 · 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{VWQKGLF2MVYJ5MWIBR4RVWL2TX}

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	2026-05-18T00:29:21.237657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ada0a32cba65709eb2c80c791ad97a9de911be3d09d1d1e076296e460e7ebff9

Aliases

arxiv: 1606.04637 · arxiv_version: 1606.04637v2 · doi: 10.48550/arxiv.1606.04637 · pith_short_12: VWQKGLF2MVYJ · pith_short_16: VWQKGLF2MVYJ5MWI · pith_short_8: VWQKGLF2

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/VWQKGLF2MVYJ5MWIBR4RVWL2TX \
  | 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: ada0a32cba65709eb2c80c791ad97a9de911be3d09d1d1e076296e460e7ebff9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a36b40c1a0a7153e77ea78ca6a48d89f14ef8068b7be7df454b916cdbc3ce198",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-06-15T04:31:49Z",
    "title_canon_sha256": "e2df397c29e5e48fa3bdece9b24b871d703160d1cd7f9e160f87e7b3da5a8716"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04637",
    "kind": "arxiv",
    "version": 2
  }
}