Pith Number

pith:EBVIICP4

pith:2016:EBVIICP4LG6EQBDIU554L33NW5

not attested not anchored not stored refs pending

Identifying space-dependent coefficients and the order of fractionality in fractional advection diffusion equation

Alain Cartalade, Boris Maryshev, Christelle Latrille, Marie-Christine N\'eel

arxiv:1608.08363 v1 · 2016-08-30 · physics.class-ph · math-ph · math.MP · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EBVIICP4LG6EQBDIU554L33NW5}

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	2026-05-18T00:41:18.281763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

206a8409fc59bc480468a77bc5ef6db77702958c95fb2fea2a61d94cdb770086

Aliases

arxiv: 1608.08363 · arxiv_version: 1608.08363v1 · doi: 10.48550/arxiv.1608.08363 · pith_short_12: EBVIICP4LG6E · pith_short_16: EBVIICP4LG6EQBDI · pith_short_8: EBVIICP4

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/EBVIICP4LG6EQBDIU554L33NW5 \
  | 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: 206a8409fc59bc480468a77bc5ef6db77702958c95fb2fea2a61d94cdb770086

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6a1cae0c2bd18d0bfcee13a3b895d323b76b2a1f216c94beff14a641f8474ca",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2016-08-30T08:33:31Z",
    "title_canon_sha256": "c17a625ee05c5d7260cb153e31ebac3a596ff72818d53491736a4417fc6336c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.08363",
    "kind": "arxiv",
    "version": 1
  }
}