Pith Number

pith:LJCEU4YJ

pith:2012:LJCEU4YJZUFFAX2OGG35METYNM

not attested not anchored not stored refs pending

Blind Multilinear Identification

Lek-Heng Lim, Pierre Comon

arxiv:1212.6663 v3 · 2012-12-29 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LJCEU4YJZUFFAX2OGG35METYNM}

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	2026-05-18T03:09:12.898504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a444a7309cd0a505f4e31b7d612786b3b4da7c633646b480b68a0aa600d0886

Aliases

arxiv: 1212.6663 · arxiv_version: 1212.6663v3 · doi: 10.48550/arxiv.1212.6663 · pith_short_12: LJCEU4YJZUFF · pith_short_16: LJCEU4YJZUFFAX2O · pith_short_8: LJCEU4YJ

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/LJCEU4YJZUFFAX2OGG35METYNM \
  | 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: 5a444a7309cd0a505f4e31b7d612786b3b4da7c633646b480b68a0aa600d0886

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65e75e59e647ed8209de552bda362d09f1e51d93f97108a485f3d161d8cd0782",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-12-29T21:23:47Z",
    "title_canon_sha256": "65f5cbef9845ecbb23681a51d102b759715941f6f2497946a384fbf12ee0add9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6663",
    "kind": "arxiv",
    "version": 3
  }
}