Pith Number

pith:WXXUQWAM

pith:2024:WXXUQWAMYJJA2U5ZTHKXUMADHM

not attested not anchored not stored refs pending

Non-Convex Tensor Recovery from Local Measurements

Jicong Fan, Tongle Wu, Ying Sun

arxiv:2412.17281 v1 · 2024-12-23 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WXXUQWAMYJJA2U5ZTHKXUMADHM}

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	2026-07-05T09:53:20.083426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5ef48580cc2520d53b999d57a30033b1b091bb98959f3503043947dec395e83

Aliases

arxiv: 2412.17281 · arxiv_version: 2412.17281v1 · doi: 10.48550/arxiv.2412.17281 · pith_short_12: WXXUQWAMYJJA · pith_short_16: WXXUQWAMYJJA2U5Z · pith_short_8: WXXUQWAM

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/WXXUQWAMYJJA2U5ZTHKXUMADHM \
  | 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: b5ef48580cc2520d53b999d57a30033b1b091bb98959f3503043947dec395e83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3451113d4767e0cc2d9189d7690bd37d53cd3cd6bb497f3b90b2324a1dd733d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-23T05:04:56Z",
    "title_canon_sha256": "cdc682a3ad2629cd6cc1eba0a3727cdc58ebab02aacea5195fd3a2b393d3f39e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.17281",
    "kind": "arxiv",
    "version": 1
  }
}