Pith Number

pith:KTLS6LEH

pith:2019:KTLS6LEHH6FMIE7ZA3XYHEU7Z3

not attested not anchored not stored refs pending

Towards Unsupervised Familiar Scene Recognition in Egocentric Videos

Estefania Talavera, Nicolai Petkov, Petia Radeva

arxiv:1905.04093 v1 · 2019-05-10 · 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{KTLS6LEHH6FMIE7ZA3XYHEU7Z3}

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	2026-05-17T23:46:34.597867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54d72f2c873f8ac413f906ef83929fcef134ac632366b51c228606905a26bbc4

Aliases

arxiv: 1905.04093 · arxiv_version: 1905.04093v1 · doi: 10.48550/arxiv.1905.04093 · pith_short_12: KTLS6LEHH6FM · pith_short_16: KTLS6LEHH6FMIE7Z · pith_short_8: KTLS6LEH

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/KTLS6LEHH6FMIE7ZA3XYHEU7Z3 \
  | 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: 54d72f2c873f8ac413f906ef83929fcef134ac632366b51c228606905a26bbc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2448bf32f57d6fd0cdcfb1b1a4618b825d1503b3fac85b522213d4661dfce626",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-10T11:58:10Z",
    "title_canon_sha256": "98bb9418db311ab41b9b2a8896f5fa872084370207ad17e63b37a04d815292d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04093",
    "kind": "arxiv",
    "version": 1
  }
}