Pith Number

pith:SGMZSACR

pith:2024:SGMZSACR4GG27RYP7EHI23U3Q3

not attested not anchored not stored refs pending

Orientation Determination of Cryo-EM Images Using Block Stochastic Riemannian Subgradient Methods

Huikang Liu, Ruili Gou, Wanyu Zhang, Yinyu Ye, Zhiguo Wang

arxiv:2411.14021 v1 · 2024-11-21 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SGMZSACR4GG27RYP7EHI23U3Q3}

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	2026-07-05T09:38:40.474424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9199990051e18dafc70ff90e8d6e9b86dddbb357162d74dbb54e2bb636b50ee5

Aliases

arxiv: 2411.14021 · arxiv_version: 2411.14021v1 · doi: 10.48550/arxiv.2411.14021 · pith_short_12: SGMZSACR4GG2 · pith_short_16: SGMZSACR4GG27RYP · pith_short_8: SGMZSACR

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/SGMZSACR4GG27RYP7EHI23U3Q3 \
  | 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: 9199990051e18dafc70ff90e8d6e9b86dddbb357162d74dbb54e2bb636b50ee5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b30fec99bd313ab22f0c7c551e469f08c4a962c11f78368c4cbaed6106f636a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-11-21T11:09:20Z",
    "title_canon_sha256": "cbdfe7860e4355ed791062d33a1b791daed5bff7061d42e7b5afe7338d40df87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14021",
    "kind": "arxiv",
    "version": 1
  }
}