Pith Number

pith:UVLHN6UG

pith:2017:UVLHN6UGD454Z64UOOAQZYDMEN

not attested not anchored not stored refs pending

Lecture video indexing using boosted margin maximizing neural networks

Di Ma, Gady Agam, Xi Zhang, Xu Ouyang

arxiv:1712.00575 v1 · 2017-12-02 · 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{UVLHN6UGD454Z64UOOAQZYDMEN}

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	2026-05-18T00:29:04.829650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a55676fa861f3bccfb9473810ce06c23595e7cba2ad9edec29b382fb6f68bfe3

Aliases

arxiv: 1712.00575 · arxiv_version: 1712.00575v1 · doi: 10.48550/arxiv.1712.00575 · pith_short_12: UVLHN6UGD454 · pith_short_16: UVLHN6UGD454Z64U · pith_short_8: UVLHN6UG

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/UVLHN6UGD454Z64UOOAQZYDMEN \
  | 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: a55676fa861f3bccfb9473810ce06c23595e7cba2ad9edec29b382fb6f68bfe3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "152e8939708567685d7044201179e8efecffea67b2d7ac58709a6bfeb0324066",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-02T09:08:05Z",
    "title_canon_sha256": "b814cbe9e92674c5df9473feee004d7acdcbc310bb944f31742a5034788dfa8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00575",
    "kind": "arxiv",
    "version": 1
  }
}