Pith Number

pith:ZTXJ25G7

pith:2018:ZTXJ25G7Y76VNN47BQDVDX4HXG

not attested not anchored not stored refs pending

Scattering Assisted Imaging

Alfonso Grimaldi, Giancarlo Ruocco, Giuseppe Antonacci, Marco Leonetti, Silvia Ghirga

arxiv:1804.01511 v2 · 2018-04-04 · physics.optics · physics.bio-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{ZTXJ25G7Y76VNN47BQDVDX4HXG}

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	2026-05-18T00:07:49.759821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccee9d74dfc7fd56b79f0c0751df87b9acd969081b1246419db2c881b36ee963

Aliases

arxiv: 1804.01511 · arxiv_version: 1804.01511v2 · doi: 10.48550/arxiv.1804.01511 · pith_short_12: ZTXJ25G7Y76V · pith_short_16: ZTXJ25G7Y76VNN47 · pith_short_8: ZTXJ25G7

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/ZTXJ25G7Y76VNN47BQDVDX4HXG \
  | 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: ccee9d74dfc7fd56b79f0c0751df87b9acd969081b1246419db2c881b36ee963

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6c565bc3bc1ff750847cc3ed7c872a19fb5f927121c6c30e4626cce08c21a64",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-04-04T17:08:23Z",
    "title_canon_sha256": "8c219cd229ef46672b7c26cac781a562d936a4e9e05384fdc7d4424cedb47ed9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01511",
    "kind": "arxiv",
    "version": 2
  }
}