Pith Number

pith:FPJP3G6I

pith:2016:FPJP3G6IH3CDLQE2HWDEBP75NN

not attested not anchored not stored refs pending

Sparse Hamburger Moment Sequences and Completions in Several Variables

Farhad Jafari, Hayoung Choi, Saroj Aryal

arxiv:1603.06040 v2 · 2016-03-19 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FPJP3G6IH3CDLQE2HWDEBP75NN}

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	2026-05-18T01:17:30.154408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bd2fd9bc83ec435c09a3d8640bffd6b4a87b2133a2289a2521729ac4b149600

Aliases

arxiv: 1603.06040 · arxiv_version: 1603.06040v2 · doi: 10.48550/arxiv.1603.06040 · pith_short_12: FPJP3G6IH3CD · pith_short_16: FPJP3G6IH3CDLQE2 · pith_short_8: FPJP3G6I

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/FPJP3G6IH3CDLQE2HWDEBP75NN \
  | 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: 2bd2fd9bc83ec435c09a3d8640bffd6b4a87b2133a2289a2521729ac4b149600

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "897d610de6508f85a1a3b054cfdec57d25f87f82750b2c608018afc8d3a454dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2016-03-19T03:41:18Z",
    "title_canon_sha256": "eceffa694d42c49b8c1fc4a13005fcbe9be139f3a257e5552f5a856ff442867b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06040",
    "kind": "arxiv",
    "version": 2
  }
}