Pith Number

pith:D6HJXV74

pith:2013:D6HJXV74QFRJ4JNZ4OX7SXZTGW

not attested not anchored not stored refs pending

Optimal spatiotemporal focusing through complex scattering media

Alice Bretagne, Arnaud Tourin, Jochen Aulbach, Mathias Fink, Micka\"el Tanter

arxiv:1302.5637 v1 · 2013-02-22 · physics.optics · physics.class-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{D6HJXV74QFRJ4JNZ4OX7SXZTGW}

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	2026-05-18T03:32:46.208886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f8e9bd7fc81629e25b9e3aff95f3335b78d16f87b8efae21c588f4fb182a69c

Aliases

arxiv: 1302.5637 · arxiv_version: 1302.5637v1 · doi: 10.48550/arxiv.1302.5637 · pith_short_12: D6HJXV74QFRJ · pith_short_16: D6HJXV74QFRJ4JNZ · pith_short_8: D6HJXV74

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/D6HJXV74QFRJ4JNZ4OX7SXZTGW \
  | 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: 1f8e9bd7fc81629e25b9e3aff95f3335b78d16f87b8efae21c588f4fb182a69c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25d80c7191dcb8cd581ee1726f55c5853cbecd48de469f3b449ee2e70a98d049",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-02-22T16:48:13Z",
    "title_canon_sha256": "a18cd0dc13bc69c20e7f7bc7a8ac3bb3a19798030d5b374229e7aac9b7dfbff0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.5637",
    "kind": "arxiv",
    "version": 1
  }
}