Pith Number

pith:GUBKECAQ

pith:2011:GUBKECAQNZW2HRWMBVONYL4HHT

not attested not anchored not stored refs pending

Well posedness of a linearized fractional derivative fluid model

Arnaud Heibig (ICJ), Liviu Iulian Palade (ICJ)

arxiv:1103.3286 v1 · 2011-03-16 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GUBKECAQNZW2HRWMBVONYL4HHT}

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	2026-05-18T04:26:34.024179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3502a208106e6da3c6cc0d5cdc2f873cf5709834e6a5c3978853b47ea79bc3c5

Aliases

arxiv: 1103.3286 · arxiv_version: 1103.3286v1 · doi: 10.48550/arxiv.1103.3286 · pith_short_12: GUBKECAQNZW2 · pith_short_16: GUBKECAQNZW2HRWM · pith_short_8: GUBKECAQ

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/GUBKECAQNZW2HRWMBVONYL4HHT \
  | 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: 3502a208106e6da3c6cc0d5cdc2f873cf5709834e6a5c3978853b47ea79bc3c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f19f4d13ec0abebb83c69fdfa3f89dd6f795f53d74695eb84a29ec22216e1e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-03-16T20:10:00Z",
    "title_canon_sha256": "6cbae372d5797006ffbe0bb3129ac8cf64779dd21733fe55787dd87fb5f44040"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3286",
    "kind": "arxiv",
    "version": 1
  }
}