Pith Number

pith:VORY5W4W

pith:2023:VORY5W4WJLE6SUBNHUCGEAKDXY

not attested not anchored not stored refs pending

Single-shot Tomography of Discrete Dynamic Objects

Ajinkya Kadu, Felix Lucka, Kees Joost Batenburg

arxiv:2311.05269 v1 · 2023-11-09 · eess.IV · cs.CE · cs.CV · 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{VORY5W4WJLE6SUBNHUCGEAKDXY}

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	2026-07-05T07:10:56.928936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aba38edb964ac9e9502d3d04620143be12a1b93dee8cb22d9a7d222ad52e3046

Aliases

arxiv: 2311.05269 · arxiv_version: 2311.05269v1 · doi: 10.48550/arxiv.2311.05269 · pith_short_12: VORY5W4WJLE6 · pith_short_16: VORY5W4WJLE6SUBN · pith_short_8: VORY5W4W

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/VORY5W4WJLE6SUBNHUCGEAKDXY \
  | 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: aba38edb964ac9e9502d3d04620143be12a1b93dee8cb22d9a7d222ad52e3046

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54c0e6b90e97c4890576c8b06e1be6c5192fed317451101b4bf3f48e366aba95",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.CV",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-11-09T10:52:02Z",
    "title_canon_sha256": "40b5fd049f4884b34810cf3f1bfc33b6c1f48ce7b2825dce6f72de6c662d9a1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.05269",
    "kind": "arxiv",
    "version": 1
  }
}