Pith Number

pith:ASHSJWHU

pith:2015:ASHSJWHU6UEKFAWQLSN75VRIHY

not attested not anchored not stored refs pending

Imaging outside the box: Resolution enhancement in X-ray coherent diffraction imaging by extrapolation of diffraction patterns

Federico Zontone, Hans-Werner Fink, Tatiana Latychevskaia, Yuriy Chushkin

arxiv:1503.04062 v4 · 2015-03-13 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ASHSJWHU6UEKFAWQLSN75VRIHY}

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	2026-05-18T01:27:31.881283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

048f24d8f4f508a282d05c9bfed6283e27794ce6a201e26206eaaf3e525ac7eb

Aliases

arxiv: 1503.04062 · arxiv_version: 1503.04062v4 · doi: 10.48550/arxiv.1503.04062 · pith_short_12: ASHSJWHU6UEK · pith_short_16: ASHSJWHU6UEKFAWQ · pith_short_8: ASHSJWHU

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/ASHSJWHU6UEKFAWQLSN75VRIHY \
  | 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: 048f24d8f4f508a282d05c9bfed6283e27794ce6a201e26206eaaf3e525ac7eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "638b4e28cebe2c392d2b1d46c50a0b0aaa99ab78db19a4cb5da6f93d1b77349a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-03-13T13:34:24Z",
    "title_canon_sha256": "9963b9441cf82d7872bceb89801b84b5b99fe5882e4379cf3086dcbfab43ae28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04062",
    "kind": "arxiv",
    "version": 4
  }
}