Pith Number

pith:HATCG3QX

pith:2018:HATCG3QXQJNTTCIQOYEWJHYWWZ

not attested not anchored not stored refs pending

Object and Text-guided Semantics for CNN-based Activity Recognition

Christopher Reale, Claire Bonial, Clare Voss, Heesung Kwon, Sungmin Eum

arxiv:1805.01818 v1 · 2018-05-04 · 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{HATCG3QXQJNTTCIQOYEWJHYWWZ}

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	2026-05-18T00:16:46.606619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3826236e17825b3989107609649f16b64ac8ec3fcc71d0367f5d52ec6da170c5

Aliases

arxiv: 1805.01818 · arxiv_version: 1805.01818v1 · doi: 10.48550/arxiv.1805.01818 · pith_short_12: HATCG3QXQJNT · pith_short_16: HATCG3QXQJNTTCIQ · pith_short_8: HATCG3QX

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/HATCG3QXQJNTTCIQOYEWJHYWWZ \
  | 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: 3826236e17825b3989107609649f16b64ac8ec3fcc71d0367f5d52ec6da170c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce7bf487cc429d8d97c697a267c2d5c6f160790d78b65dcf7a96fc7943f0f8d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-04T15:09:48Z",
    "title_canon_sha256": "be77bb2b44cf2c9dfc9be3b851fdeb0e2608bf3d3c4eee382630ba73394f7106"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01818",
    "kind": "arxiv",
    "version": 1
  }
}