Pith Number

pith:UOIFC5KO

pith:2018:UOIFC5KO4LVGFECCLPV7ZBMUNB

not attested not anchored not stored refs pending

Step-by-step Erasion, One-by-one Collection: A Weakly Supervised Temporal Action Detector

Ge Li, Jia-Xing Zhong, Nannan Li, Tao Zhang, Thomas H. Li, Weijie Kong

arxiv:1807.02929 v2 · 2018-07-09 · 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{UOIFC5KO4LVGFECCLPV7ZBMUNB}

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	2026-05-18T00:10:27.614578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a39051754ee2ea6290425bebfc859468537cfa24c0b36993d2df1fdea51fef09

Aliases

arxiv: 1807.02929 · arxiv_version: 1807.02929v2 · doi: 10.48550/arxiv.1807.02929 · pith_short_12: UOIFC5KO4LVG · pith_short_16: UOIFC5KO4LVGFECC · pith_short_8: UOIFC5KO

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/UOIFC5KO4LVGFECCLPV7ZBMUNB \
  | 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: a39051754ee2ea6290425bebfc859468537cfa24c0b36993d2df1fdea51fef09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56209d5ad71966396d344c7e77f1c40dd7b8a41aedf227c02b6ad25461729104",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-09T03:33:54Z",
    "title_canon_sha256": "8d62851469bb34427475e72cb8114a696e6df3446f5d76fb24f1343eeaf00245"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02929",
    "kind": "arxiv",
    "version": 2
  }
}