Pith Number

pith:6HAJMHGJ

pith:2022:6HAJMHGJQVTSDNR37R7EBV72MH

not attested not anchored not stored refs pending

Structured Prediction Problem Archive

Ahmed Abbas, Andrea Hornakova, Bjoern Andres, Bogdan Savchynskyy, David Stein, Florian Bernard, Jannik Irmai, Paul Roetzer, Paul Swoboda

arxiv:2202.03574 v5 · 2022-02-04 · cs.LG · 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{6HAJMHGJQVTSDNR37R7EBV72MH}

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	2026-07-05T07:13:38.463894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1c0961cc9856721b63bfc7e40d7fa61ed046638be3bf8d5cd4458d4e8e15702

Aliases

arxiv: 2202.03574 · arxiv_version: 2202.03574v5 · doi: 10.48550/arxiv.2202.03574 · pith_short_12: 6HAJMHGJQVTS · pith_short_16: 6HAJMHGJQVTSDNR3 · pith_short_8: 6HAJMHGJ

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/6HAJMHGJQVTSDNR37R7EBV72MH \
  | 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: f1c0961cc9856721b63bfc7e40d7fa61ed046638be3bf8d5cd4458d4e8e15702

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54895220f398a0705b4bc85e723199cbc6dd600becb1ad75eb343032645b3022",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-04T12:30:49Z",
    "title_canon_sha256": "101fcaa21908fd5ba5f448f9e6f331c4718b0694eaf4e0b6a5356e6cbe226f5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.03574",
    "kind": "arxiv",
    "version": 5
  }
}