Pith Number

pith:2WRDTUUT

pith:2014:2WRDTUUT5SHL6FCGUXJ5XDDNCU

not attested not anchored not stored refs pending

Crystal image analysis using $2D$ synchrosqueezed transforms

Haizhao Yang, Jianfeng Lu, Lexing Ying

arxiv:1402.1262 v3 · 2014-02-06 · 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{2WRDTUUT5SHL6FCGUXJ5XDDNCU}

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	2026-05-18T01:32:42.400796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5a239d293ec8ebf1446a5d3db8c6d1524edc349b1f2222f4dbda124c3978229

Aliases

arxiv: 1402.1262 · arxiv_version: 1402.1262v3 · doi: 10.48550/arxiv.1402.1262 · pith_short_12: 2WRDTUUT5SHL · pith_short_16: 2WRDTUUT5SHL6FCG · pith_short_8: 2WRDTUUT

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/2WRDTUUT5SHL6FCGUXJ5XDDNCU \
  | 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: d5a239d293ec8ebf1446a5d3db8c6d1524edc349b1f2222f4dbda124c3978229

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d01a3b14efa1964feff242ab77e2d6ddf64ac6c5a2397aa31cdde5d2593d5f49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-02-06T06:55:21Z",
    "title_canon_sha256": "ac13c0ae1b7615a00140ca4c98ae268a476711d1e87c83a49400b43a03f065fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1262",
    "kind": "arxiv",
    "version": 3
  }
}