Pith Number

pith:V6BHY43M

pith:2017:V6BHY43M5DO6W6XDVC2WOBI6Y3

not attested not anchored not stored refs pending

Batch-Based Activity Recognition from Egocentric Photo-Streams

Alejandro Cartas, Mariella Dimiccoli, Petia Radeva

arxiv:1708.07889 v1 · 2017-08-25 · 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{V6BHY43M5DO6W6XDVC2WOBI6Y3}

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	2026-05-18T00:36:37.734852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af827c736ce8ddeb7ae3a8b567051ec6ecfda55432228a73cf7010ee2710f50f

Aliases

arxiv: 1708.07889 · arxiv_version: 1708.07889v1 · doi: 10.48550/arxiv.1708.07889 · pith_short_12: V6BHY43M5DO6 · pith_short_16: V6BHY43M5DO6W6XD · pith_short_8: V6BHY43M

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/V6BHY43M5DO6W6XDVC2WOBI6Y3 \
  | 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: af827c736ce8ddeb7ae3a8b567051ec6ecfda55432228a73cf7010ee2710f50f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "420539476206ff148b449d8a5be22325a8af1fd61c2d9c4a0679ac71d7ae4d20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-08-25T21:12:42Z",
    "title_canon_sha256": "867380d5c552a9f1d88de0213f24ff3d6b3d15585a04ba949ae268c810ddc3a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07889",
    "kind": "arxiv",
    "version": 1
  }
}