Pith Number

pith:3CEOK4WT

pith:2018:3CEOK4WTG4RPHJONAAMIYVIUUU

not attested not anchored not stored refs pending

Joint Mapping and Calibration via Differentiable Sensor Fusion

Fritz Obermeyer, Jonathan P. Chen, Lionel Gueguen, Noah D. Goodman, Vladimir Lyapunov

arxiv:1812.00880 v2 · 2018-11-21 · cs.CV · cs.AI · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3CEOK4WTG4RPHJONAAMIYVIUUU}

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	2026-05-17T23:57:52.050208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d888e572d33722f3a5cd00188c5514a5346f167cf412edb6689642a2d11bc9a6

Aliases

arxiv: 1812.00880 · arxiv_version: 1812.00880v2 · doi: 10.48550/arxiv.1812.00880 · pith_short_12: 3CEOK4WTG4RP · pith_short_16: 3CEOK4WTG4RPHJON · pith_short_8: 3CEOK4WT

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/3CEOK4WTG4RPHJONAAMIYVIUUU \
  | 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: d888e572d33722f3a5cd00188c5514a5346f167cf412edb6689642a2d11bc9a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "006baebf8aef4a9e23c785a925b75e3dc35ccb76163606bc22981e04403abb0c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-21T06:22:06Z",
    "title_canon_sha256": "0edf3a12bb887e83b228631089432928b60ff3cf15c82a3ab94625488c9fea1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00880",
    "kind": "arxiv",
    "version": 2
  }
}