Pith Number

pith:SRANFOJ5

pith:2019:SRANFOJ5ZEPBZVYVT4NQJHMTUD

not attested not anchored not stored refs pending

Improved training of binary networks for human pose estimation and image recognition

Adrian Bulat, Georgios Tzimiropoulos, Jean Kossaifi, Maja Pantic

arxiv:1904.05868 v1 · 2019-04-11 · 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{SRANFOJ5ZEPBZVYVT4NQJHMTUD}

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	2026-05-17T23:48:48.198538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9440d2b93dc91e1cd7159f1b049d93a0cbf8824965b62fd4013e5e6b3fd9ca55

Aliases

arxiv: 1904.05868 · arxiv_version: 1904.05868v1 · doi: 10.48550/arxiv.1904.05868 · pith_short_12: SRANFOJ5ZEPB · pith_short_16: SRANFOJ5ZEPBZVYV · pith_short_8: SRANFOJ5

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/SRANFOJ5ZEPBZVYVT4NQJHMTUD \
  | 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: 9440d2b93dc91e1cd7159f1b049d93a0cbf8824965b62fd4013e5e6b3fd9ca55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baf98f60d62e368d1beb618dcd1e791a8da916562a37d062d512252bb9406f3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-11T17:55:06Z",
    "title_canon_sha256": "8799def0e11d5e702889c140bc98eaac698b42685b4d683857e33a8d603ff914"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05868",
    "kind": "arxiv",
    "version": 1
  }
}