Pith Number

pith:VZPJTTKD

pith:2016:VZPJTTKDQ2SM2QYR6IS4W7RNHS

not attested not anchored not stored refs pending

Expansion-maximization-compression algorithm with spherical harmonics for single particle imaging with X-ray lasers

Andrew V. Martin, Jonathan H. Manton, Julien Flamant, Nicolas Le Bihan

arxiv:1602.01301 v2 · 2016-02-03 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VZPJTTKDQ2SM2QYR6IS4W7RNHS}

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	2026-05-18T01:13:55.818645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae5e99cd4386a4cd4311f225cb7e2d3c8ffe89e9566b4a1fd581cc6870554315

Aliases

arxiv: 1602.01301 · arxiv_version: 1602.01301v2 · doi: 10.48550/arxiv.1602.01301 · pith_short_12: VZPJTTKDQ2SM · pith_short_16: VZPJTTKDQ2SM2QYR · pith_short_8: VZPJTTKD

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/VZPJTTKDQ2SM2QYR6IS4W7RNHS \
  | 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: ae5e99cd4386a4cd4311f225cb7e2d3c8ffe89e9566b4a1fd581cc6870554315

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc6b305028c95d25084acc13d0756928fba43cffad458cfccadd06c046c0ddcd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2016-02-03T14:02:11Z",
    "title_canon_sha256": "82429b6aeb07152ddd21e007d6829632fbfc60aaa67c35dc90fdf803575f81dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01301",
    "kind": "arxiv",
    "version": 2
  }
}