Pith Number

pith:4AKKFH6P

pith:2019:4AKKFH6P777CDSQM5C73PAMCYO

not attested not anchored not stored refs pending

Learning Temporal Action Proposals With Fewer Labels

Jingwei Ji, Juan Carlos Niebles, Kaidi Cao

arxiv:1910.01286 v1 · 2019-10-03 · 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{4AKKFH6P777CDSQM5C73PAMCYO}

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	2026-07-05T00:09:28.871322Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e014a29fcffffe21ca0ce8bfb78182c3b54a10e186f59aa53f7086847b5f0003

Aliases

arxiv: 1910.01286 · arxiv_version: 1910.01286v1 · doi: 10.48550/arxiv.1910.01286 · pith_short_12: 4AKKFH6P777C · pith_short_16: 4AKKFH6P777CDSQM · pith_short_8: 4AKKFH6P

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/4AKKFH6P777CDSQM5C73PAMCYO \
  | 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: e014a29fcffffe21ca0ce8bfb78182c3b54a10e186f59aa53f7086847b5f0003

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc42e1a4c6f31d4655226e8a7b52d0df3f04be7211a328eadb1b8987e5a6bf14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-10-03T02:54:04Z",
    "title_canon_sha256": "021098aea2c200361ce41867ba99a9a8a432c29c49981501294a076deb1417e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.01286",
    "kind": "arxiv",
    "version": 1
  }
}