Pith Number

pith:PYFZN6AC

pith:2013:PYFZN6ACPT5LAUU7342V6F4ZPY

not attested not anchored not stored refs pending

Compressive adaptive computational ghost imaging

Manfred Bayer, Marc A{\ss}mann

arxiv:1304.0243 v1 · 2013-03-31 · physics.optics · 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{PYFZN6ACPT5LAUU7342V6F4ZPY}

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	2026-05-18T03:29:17.556434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e0b96f8027cfab0529fdf355f17997e1ffd7cacd3ab4852e40e6d5d915d6afa

Aliases

arxiv: 1304.0243 · arxiv_version: 1304.0243v1 · doi: 10.48550/arxiv.1304.0243 · pith_short_12: PYFZN6ACPT5L · pith_short_16: PYFZN6ACPT5LAUU7 · pith_short_8: PYFZN6AC

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/PYFZN6ACPT5LAUU7342V6F4ZPY \
  | 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: 7e0b96f8027cfab0529fdf355f17997e1ffd7cacd3ab4852e40e6d5d915d6afa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0afcfcc1956e3336df56b9e9ca80949c26652f4cd823c61222ecebe68aaf55e",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-03-31T18:57:52Z",
    "title_canon_sha256": "9db4eb8cdc9185fa8f88b5d5cf04108ecca40be895e9f63c08bdda55be585044"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0243",
    "kind": "arxiv",
    "version": 1
  }
}