Pith Number

pith:JLEDR5CK

pith:2018:JLEDR5CKDLXG5VIX27H33JL6VL

not attested not anchored not stored refs pending

Learning to Refine Human Pose Estimation

Anna Khoreva, Bernt Schiele, Leonid Pishchulin, Mihai Fieraru

arxiv:1804.07909 v1 · 2018-04-21 · 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{JLEDR5CKDLXG5VIX27H33JL6VL}

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	2026-05-18T00:17:50.230223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ac838f44a1aee6ed517d7cfbda57eaac6710b69f4186c46fe14f76f28cdea1e

Aliases

arxiv: 1804.07909 · arxiv_version: 1804.07909v1 · doi: 10.48550/arxiv.1804.07909 · pith_short_12: JLEDR5CKDLXG · pith_short_16: JLEDR5CKDLXG5VIX · pith_short_8: JLEDR5CK

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/JLEDR5CKDLXG5VIX27H33JL6VL \
  | 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: 4ac838f44a1aee6ed517d7cfbda57eaac6710b69f4186c46fe14f76f28cdea1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39784275d9cf46667a2998aa772059e8be51b76f05d325173b8469d99de7717f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-21T07:46:13Z",
    "title_canon_sha256": "07b21f21ea41a915a2fce7d6a1ebf1af454dbf4d33f56641e847a57a712cdff3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07909",
    "kind": "arxiv",
    "version": 1
  }
}