Pith Number

pith:QEOFVAEK

pith:2019:QEOFVAEK7XLEROWFTONOCYWDOV

not attested not anchored not stored refs pending

Three-D Safari: Learning to Estimate Zebra Pose, Shape, and Texture from Images "In the Wild"

Angjoo Kanazawa, Michael J. Black, Silvia Zuffi, Tanya Berger-Wolf

arxiv:1908.07201 v2 · 2019-08-20 · 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{QEOFVAEK7XLEROWFTONOCYWDOV}

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	2026-07-05T00:05:13.741989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

811c5a808afdd648bac59b9ae162c3756baf35b7b5bd0fd825edbf70ef8b42e9

Aliases

arxiv: 1908.07201 · arxiv_version: 1908.07201v2 · doi: 10.48550/arxiv.1908.07201 · pith_short_12: QEOFVAEK7XLE · pith_short_16: QEOFVAEK7XLEROWF · pith_short_8: QEOFVAEK

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/QEOFVAEK7XLEROWFTONOCYWDOV \
  | 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: 811c5a808afdd648bac59b9ae162c3756baf35b7b5bd0fd825edbf70ef8b42e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b746abb1afd92bcbe3199af82748796cbf2fae1a7fe7fa83148e493b3bb2930b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-20T07:45:57Z",
    "title_canon_sha256": "5022fdebd25527d9b9fb72f42eeaa6570ce93ed6168239aba89164475b85977b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07201",
    "kind": "arxiv",
    "version": 2
  }
}