Pith Number

pith:QVFDC3T2

pith:2020:QVFDC3T2J3MU2EJ6HHNPGTMFW7

not attested not anchored not stored refs pending

Generating Object Stamps

Aaron Gokaslan, James Tompkin, Kwang In Kim, Michael Snower, Oliver Wang, Youssef Alami Mejjati, Zejiang Shen

arxiv:2001.02595 v2 · 2020-01-01 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QVFDC3T2J3MU2EJ6HHNPGTMFW7}

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	2026-07-05T00:32:41.141102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

854a316e7a4ed94d113e39daf34d85b7c6b8088c26631f57028ddb0db376d354

Aliases

arxiv: 2001.02595 · arxiv_version: 2001.02595v2 · doi: 10.48550/arxiv.2001.02595 · pith_short_12: QVFDC3T2J3MU · pith_short_16: QVFDC3T2J3MU2EJ6 · pith_short_8: QVFDC3T2

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/QVFDC3T2J3MU2EJ6HHNPGTMFW7 \
  | 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: 854a316e7a4ed94d113e39daf34d85b7c6b8088c26631f57028ddb0db376d354

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0a309dd237b6e4ae5ffe922796b1f37879d3e9f49c600c26f4c235e43edae95",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-01-01T14:36:43Z",
    "title_canon_sha256": "f8366d575854dbf203e41f857ec70f9a36edbbb8d6a0e9910eee824850ebec8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.02595",
    "kind": "arxiv",
    "version": 2
  }
}