Pith Number

pith:45MO2XVF

pith:2012:45MO2XVFMNFJAYP6USVTAVRXDY

not attested not anchored not stored refs pending

Mean squared error minimization for inverse moment problems

CTU/FEE), Didier Henrion (LAAS, Jean-Bernard Bernard Lasserre (LAAS), Martin Mevissen

arxiv:1208.6398 v1 · 2012-08-31 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{45MO2XVFMNFJAYP6USVTAVRXDY}

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	2026-05-18T03:46:33.279772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e758ed5ea5634a9061fea4ab3056371e0b5ab643b5992e923249007de20cdd77

Aliases

arxiv: 1208.6398 · arxiv_version: 1208.6398v1 · doi: 10.48550/arxiv.1208.6398 · pith_short_12: 45MO2XVFMNFJ · pith_short_16: 45MO2XVFMNFJAYP6 · pith_short_8: 45MO2XVF

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/45MO2XVFMNFJAYP6USVTAVRXDY \
  | 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: e758ed5ea5634a9061fea4ab3056371e0b5ab643b5992e923249007de20cdd77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea52c32850420bcd1da7bb20ddba86dc5a974f4b1c2cbd60079c58bcda15e3ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2012-08-31T06:41:07Z",
    "title_canon_sha256": "b1ef4bc0335f23330c99e2996b0b12f05e1921b18646763def03ecc4f1f6a5bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.6398",
    "kind": "arxiv",
    "version": 1
  }
}