Pith Number

pith:KOCTRMCC

pith:2019:KOCTRMCC2MKUCTKZ43RAXR653I

not attested not anchored not stored refs pending

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Abhinav Gupta, Saurabh Gupta, Tao Chen

arxiv:1903.01959 v1 · 2019-03-05 · cs.RO · cs.AI · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KOCTRMCC2MKUCTKZ43RAXR653I}

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	2026-05-17T23:51:59.366714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

538538b042d315414d59e6e20bc7ddda37f0f95b0a04c413f7c4b78b8f1ae65a

Aliases

arxiv: 1903.01959 · arxiv_version: 1903.01959v1 · doi: 10.48550/arxiv.1903.01959 · pith_short_12: KOCTRMCC2MKU · pith_short_16: KOCTRMCC2MKUCTKZ · pith_short_8: KOCTRMCC

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/KOCTRMCC2MKUCTKZ43RAXR653I \
  | 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: 538538b042d315414d59e6e20bc7ddda37f0f95b0a04c413f7c4b78b8f1ae65a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21febad9cad5cd9717013f8f3e29dc28d5e6f82a1034bb6c214e4b94ae9111c8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-03-05T18:03:47Z",
    "title_canon_sha256": "e301779562f72f981a70f1d83308b15c51d2e63d2282ef9b45bc4576f2315ca3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01959",
    "kind": "arxiv",
    "version": 1
  }
}