Pith Number

pith:BEAPPY5W

pith:2018:BEAPPY5WWNZJCC2YYTWXE2CRW2

not attested not anchored not stored refs pending

$3D$ Crystal Image Analysis based on Fast Synchrosqueezed Transforms

Haizhao Yang, Ling Li, Tao Zhang

arxiv:1811.05186 v1 · 2018-11-13 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BEAPPY5WWNZJCC2YYTWXE2CRW2}

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	2026-05-18T00:00:46.671141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0900f7e3b6b372910b58c4ed726851b6b52eeda2055343b77ba837a9a51e123b

Aliases

arxiv: 1811.05186 · arxiv_version: 1811.05186v1 · doi: 10.48550/arxiv.1811.05186 · pith_short_12: BEAPPY5WWNZJ · pith_short_16: BEAPPY5WWNZJCC2Y · pith_short_8: BEAPPY5W

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/BEAPPY5WWNZJCC2YYTWXE2CRW2 \
  | 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: 0900f7e3b6b372910b58c4ed726851b6b52eeda2055343b77ba837a9a51e123b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "599527760f8b310e6b64a083c203d423a4248d1af792d0394a2ed0072c4366cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-11-13T09:51:43Z",
    "title_canon_sha256": "a9cd8b94b076fb841290bbce6a2cdacc17328aac2c6c971996775d4f92eaba01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05186",
    "kind": "arxiv",
    "version": 1
  }
}