Pith Number

pith:FXDOPU3X

pith:2014:FXDOPU3XHYNQUQTFEF5WTFRLXF

not attested not anchored not stored refs pending

SOS-Hankel Tensors: Theory and Application

Guoyin Li, Liqun Qi, Yi Xu

arxiv:1410.6989 v2 · 2014-10-26 · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FXDOPU3XHYNQUQTFEF5WTFRLXF}

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	2026-05-18T02:38:52.749055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dc6e7d3773e1b0a4265217b69962bb956cd37e5e4fb425dd5a486b7740f7182

Aliases

arxiv: 1410.6989 · arxiv_version: 1410.6989v2 · doi: 10.48550/arxiv.1410.6989 · pith_short_12: FXDOPU3XHYNQ · pith_short_16: FXDOPU3XHYNQUQTF · pith_short_8: FXDOPU3X

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/FXDOPU3XHYNQUQTFEF5WTFRLXF \
  | 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: 2dc6e7d3773e1b0a4265217b69962bb956cd37e5e4fb425dd5a486b7740f7182

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae0ecc3d715b5b0c52a37cdce6cc7e906760f00cb810cd7e19d94a88170c4add",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2014-10-26T05:44:16Z",
    "title_canon_sha256": "319e997525ff6db583daed97c3d18c64f6e301aca43bb5b5cbf74800b40db10d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.6989",
    "kind": "arxiv",
    "version": 2
  }
}