Pith Number

pith:JTZLTZ7P

pith:2013:JTZLTZ7PXU5KA7N6FHOPORKRY4

not attested not anchored not stored refs pending

3D Computational Ghost Imaging

Ardrian Bowman, Baoqing Sun, Liberty E. Vittert, Matthew P. Edgar, Miles J. Padgett, Richard Bowman, Stephen S. Welsh

arxiv:1301.1595 v2 · 2013-01-08 · physics.optics · physics.comp-ph · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JTZLTZ7PXU5KA7N6FHOPORKRY4}

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	2026-05-18T03:25:43.434897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cf2b9e7efbd3aa07dbe29dcf74551c72028e4fdc65f0cb9d2b0bec6487a8a20

Aliases

arxiv: 1301.1595 · arxiv_version: 1301.1595v2 · doi: 10.48550/arxiv.1301.1595 · pith_short_12: JTZLTZ7PXU5K · pith_short_16: JTZLTZ7PXU5KA7N6 · pith_short_8: JTZLTZ7P

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/JTZLTZ7PXU5KA7N6FHOPORKRY4 \
  | 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: 4cf2b9e7efbd3aa07dbe29dcf74551c72028e4fdc65f0cb9d2b0bec6487a8a20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c28c768bfacf1d1f0b886fa111d92031581f17144a39f93e95429c50b61148d",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-01-08T17:06:33Z",
    "title_canon_sha256": "0d23689a1ad9a583d43842163889e1c3bac65a34fb06c8173e6ab8875b96742b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1595",
    "kind": "arxiv",
    "version": 2
  }
}