Pith Number

pith:JVQQXHUR

pith:2017:JVQQXHURMILQSNEMCJ5OX7CBZP

not attested not anchored not stored refs pending

Activity Recognition based on a Magnitude-Orientation Stream Network

Carlos Caetano, Jefersson A. dos Santos, Victor H. C. de Melo, William Robson Schwartz

arxiv:1708.06637 v1 · 2017-08-22 · 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{JVQQXHURMILQSNEMCJ5OX7CBZP}

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	2026-05-18T00:37:32.991548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d610b9e91621709348c127aebfc41cbed0dabb318d231a7349661d9849f7108

Aliases

arxiv: 1708.06637 · arxiv_version: 1708.06637v1 · doi: 10.48550/arxiv.1708.06637 · pith_short_12: JVQQXHURMILQ · pith_short_16: JVQQXHURMILQSNEM · pith_short_8: JVQQXHUR

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/JVQQXHURMILQSNEMCJ5OX7CBZP \
  | 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: 4d610b9e91621709348c127aebfc41cbed0dabb318d231a7349661d9849f7108

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "605a090766a6f1f093cf92f53468adfbeb8607c3f74ef37bc629de859a46895a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-08-22T14:27:26Z",
    "title_canon_sha256": "71d61a8812c2b3935483d46d8cd30fef33fedacf46657358ec40661ff9847a39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06637",
    "kind": "arxiv",
    "version": 1
  }
}