Pith Number

pith:MMEB52HH

pith:2016:MMEB52HH4UMYT4B4HOJYBDXD6K

not attested not anchored not stored refs pending

Evolutionary Projection Selection for Radon Barcodes

Hamid R. Tizhoosh, Shahryar Rahnamayan

arxiv:1604.04673 v1 · 2016-04-16 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MMEB52HH4UMYT4B4HOJYBDXD6K}

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	2026-05-18T01:16:59.012374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63081ee8e7e51989f03c3b93808ee3f280bf9f1124b8765479eb6f7c1b27437a

Aliases

arxiv: 1604.04673 · arxiv_version: 1604.04673v1 · doi: 10.48550/arxiv.1604.04673 · pith_short_12: MMEB52HH4UMY · pith_short_16: MMEB52HH4UMYT4B4 · pith_short_8: MMEB52HH

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/MMEB52HH4UMYT4B4HOJYBDXD6K \
  | 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: 63081ee8e7e51989f03c3b93808ee3f280bf9f1124b8765479eb6f7c1b27437a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15e1943a18ea5e12b5e6ec027386d82f13fed06ef8ede952de5bf976536e63e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-04-16T00:48:52Z",
    "title_canon_sha256": "610e4123566333b115f8aa2bc790507e0ea79f65ac46f9c580df918bf00970f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04673",
    "kind": "arxiv",
    "version": 1
  }
}