Pith Number

pith:6HMMUTAV

pith:2025:6HMMUTAVOTMX4AME2K7QSE25F5

not attested not anchored not stored refs pending

Two Datasets Are Better Than One: Method of Double Moments for 3-D Reconstruction in Cryo-EM

Amit Singer, Joe Kileel, Oscar Mickelin, Sheng Xu

arxiv:2511.07438 v3 · 2025-11-02 · cs.CV · cs.NA · math.NA · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6HMMUTAVOTMX4AME2K7QSE25F5}

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	2026-06-02T02:04:10.794160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1d8ca4c1574d97e0184d2bf09135d2f456bdede94016d5cd1db51bd7e23df0f

Aliases

arxiv: 2511.07438 · arxiv_version: 2511.07438v3 · doi: 10.48550/arxiv.2511.07438 · pith_short_12: 6HMMUTAVOTMX · pith_short_16: 6HMMUTAVOTMX4AME · pith_short_8: 6HMMUTAV

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/6HMMUTAVOTMX4AME2K7QSE25F5 \
  | 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: f1d8ca4c1574d97e0184d2bf09135d2f456bdede94016d5cd1db51bd7e23df0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33b86f224b69d9d70f337ddac1046c217d2fb7ec0436e7e2e69502f479844822",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-11-02T20:10:34Z",
    "title_canon_sha256": "f86cebb1b22984a49ab13a6e668f23d3b1dc85ce8995cb67d688cb4e1e83e6cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.07438",
    "kind": "arxiv",
    "version": 3
  }
}