Pith Number

pith:7L3TNLSI

pith:2018:7L3TNLSIC3ZALSRDQDIM6UZOSY

not attested not anchored not stored refs pending

Tabletop single-shot extreme ultraviolet Fourier transform holography of an extended object

Christopher G. Brown, Erik Anderson, Erik B. Malm, Ganesh Balakrishnan, Huiwen Xu, Mario C. Marconi, Nils C. Monserud, Przemyslaw W. Wachulak, Weilun Chao

arxiv:1811.04609 v1 · 2018-11-12 · physics.optics · physics.plasm-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{7L3TNLSIC3ZALSRDQDIM6UZOSY}

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	2026-05-18T00:00:17.585556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faf736ae4816f205ca2380d0cf532e962c321328ca3ba67567f8c116e0cc18cb

Aliases

arxiv: 1811.04609 · arxiv_version: 1811.04609v1 · doi: 10.48550/arxiv.1811.04609 · pith_short_12: 7L3TNLSIC3ZA · pith_short_16: 7L3TNLSIC3ZALSRD · pith_short_8: 7L3TNLSI

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/7L3TNLSIC3ZALSRDQDIM6UZOSY \
  | 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: faf736ae4816f205ca2380d0cf532e962c321328ca3ba67567f8c116e0cc18cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ed26f890062e81e290c1381a75015cc5f68b869281c22e96a659d7e39bb5b1b",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-11-12T09:01:40Z",
    "title_canon_sha256": "259b9a21006b8c10d4bcbfe60f0ad3b1ea4158489c3dae8e214d207471f9f909"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04609",
    "kind": "arxiv",
    "version": 1
  }
}