Pith Number

pith:TM2Z6MHJ

pith:2017:TM2Z6MHJKEZHAOFYAIS7XOM5JI

not attested not anchored not stored refs pending

Identifying First-person Camera Wearers in Third-person Videos

Chenyou Fan, David J. Crandall, Jangwon Lee, Krishna Kumar Singh, Michael S. Ryoo, Mingze Xu, Yong Jae Lee

arxiv:1704.06340 v1 · 2017-04-20 · 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{TM2Z6MHJKEZHAOFYAIS7XOM5JI}

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	2026-05-18T00:45:59.958461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b359f30e951327038b80225fbb99d4a30a31821d3f7d9da64de0e960efb3c67

Aliases

arxiv: 1704.06340 · arxiv_version: 1704.06340v1 · doi: 10.48550/arxiv.1704.06340 · pith_short_12: TM2Z6MHJKEZH · pith_short_16: TM2Z6MHJKEZHAOFY · pith_short_8: TM2Z6MHJ

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/TM2Z6MHJKEZHAOFYAIS7XOM5JI \
  | 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: 9b359f30e951327038b80225fbb99d4a30a31821d3f7d9da64de0e960efb3c67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e99566939a095df1810963caf04a4df906cb69f0f7f97ca53e96878ce559039",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-20T21:16:26Z",
    "title_canon_sha256": "6d7b6139b419594a8e916058e8f6670523e5246ea9119dc922d44f3cfa603b84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06340",
    "kind": "arxiv",
    "version": 1
  }
}