Pith Number

pith:MF3M7QQU

pith:2013:MF3M7QQUM6FPZGWSJWT3EQZZAX

not attested not anchored not stored refs pending

Identification of fractional order systems using modulating functions method

Da-Yan Liu (KAUST-CEMSE), LAGIS), LSIS), Olivier Gibaru (INRIA Lille - Nord Europe, Taous-Meriem Laleg-Kirati (KAUST-CEMSE), Wilfrid Perruquetti (INRIA Lille - Nord Europe

arxiv:1303.3877 v1 · 2013-03-15 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MF3M7QQUM6FPZGWSJWT3EQZZAX}

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	2026-05-18T03:30:42.826854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6176cfc214678afc9ad24da7b2433905ede36b63017af03ed1702914fb41d845

Aliases

arxiv: 1303.3877 · arxiv_version: 1303.3877v1 · doi: 10.48550/arxiv.1303.3877 · pith_short_12: MF3M7QQUM6FP · pith_short_16: MF3M7QQUM6FPZGWS · pith_short_8: MF3M7QQU

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/MF3M7QQUM6FPZGWSJWT3EQZZAX \
  | 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: 6176cfc214678afc9ad24da7b2433905ede36b63017af03ed1702914fb41d845

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "495e7e264b53428dd9a54686238faf2f2d435becfd7343f2e5c8139110f4b288",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-03-15T19:40:46Z",
    "title_canon_sha256": "94eef02bccdd68fe93a817d2796fd104385d2449594168bad7883337554db045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3877",
    "kind": "arxiv",
    "version": 1
  }
}