Pith Number

pith:JIABTB63

pith:2019:JIABTB63X3PMKZ7TD47WJFVZP2

not attested not anchored not stored refs pending

Method of moments for 3-D single particle ab initio modeling with non-uniform distribution of viewing angles

Amit Singer, Boris Landa, Joe Kileel, Nir Sharon, YueHaw Khoo

arxiv:1907.05377 v2 · 2019-07-11 · math.NA · cs.NA · math.OC · q-bio.BM · stat.AP

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\usepackage{pith}
\pithnumber{JIABTB63X3PMKZ7TD47WJFVZP2}

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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.

Cited by

1 paper in Pith

Single-particle cryo-electron microscopy: Mathematical theory, computational challenges, and opportunities

Receipt and verification

First computed	2026-07-05T00:56:28.587296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a001987dbbedec567f31f3f6496b97eae967e5181d65048775ceb870ab48eb6

Aliases

arxiv: 1907.05377 · arxiv_version: 1907.05377v2 · doi: 10.48550/arxiv.1907.05377 · pith_short_12: JIABTB63X3PM · pith_short_16: JIABTB63X3PMKZ7T · pith_short_8: JIABTB63

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/JIABTB63X3PMKZ7TD47WJFVZP2 \
  | 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: 4a001987dbbedec567f31f3f6496b97eae967e5181d65048775ceb870ab48eb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fd6e7cae5369c5809d0604ef4fd1b0164c0eff1c9ee37c28267b7f65ef89c95",
    "cross_cats_sorted": [
      "cs.NA",
      "math.OC",
      "q-bio.BM",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-07-11T16:53:34Z",
    "title_canon_sha256": "0142ffe73ff7c6f35881657a66bc07e411016b40597f0d2fd9d0a5a81f1979c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05377",
    "kind": "arxiv",
    "version": 2
  }
}