Pith Number

pith:O76EBWAN

pith:2020:O76EBWANWPEUGIWSF5AWUF3ZCQ

not attested not anchored not stored refs pending

CoShaRP: A Convex Program for Single-shot Tomographic Shape Sensing

Ajinkya Kadu, K. Joost Batenburg, Tristan van Leeuwen

arxiv:2012.04551 v2 · 2020-12-08 · cs.CV · cs.CE · cs.IR · eess.IV · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O76EBWANWPEUGIWSF5AWUF3ZCQ}

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	2026-07-05T03:16:07.196325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77fc40d80db3c94322d22f416a17791423a1de1228a4f9d066c4e9e8b06288da

Aliases

arxiv: 2012.04551 · arxiv_version: 2012.04551v2 · doi: 10.48550/arxiv.2012.04551 · pith_short_12: O76EBWANWPEU · pith_short_16: O76EBWANWPEUGIWS · pith_short_8: O76EBWAN

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/O76EBWANWPEUGIWSF5AWUF3ZCQ \
  | 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: 77fc40d80db3c94322d22f416a17791423a1de1228a4f9d066c4e9e8b06288da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43aec6d0a1fd6ce96e99b54b985a42ede8f4536423a21bc9e8fbf7c711e745ed",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.IR",
      "eess.IV",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-08T16:44:34Z",
    "title_canon_sha256": "1d31c90974f9008b6f1e717f3d33dac82783a323a33408e0528be5b30f1b82c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04551",
    "kind": "arxiv",
    "version": 2
  }
}