Pith Number

pith:VWECFNE6

pith:2018:VWECFNE6AG5CROI7YBAX62O2XZ

not attested not anchored not stored refs pending

Space-time approximation of parabolic systems with variable growth

Dominic Breit, Prince Romeo Mensah

arxiv:1804.06097 v3 · 2018-04-17 · math.NA · 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{VWECFNE6AG5CROI7YBAX62O2XZ}

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	2026-05-17T23:49:45.133681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad8822b49e01ba28b91fc0417f69dabe7f72c44478a37650254861002737c2ab

Aliases

arxiv: 1804.06097 · arxiv_version: 1804.06097v3 · doi: 10.48550/arxiv.1804.06097 · pith_short_12: VWECFNE6AG5C · pith_short_16: VWECFNE6AG5CROI7 · pith_short_8: VWECFNE6

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/VWECFNE6AG5CROI7YBAX62O2XZ \
  | 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: ad8822b49e01ba28b91fc0417f69dabe7f72c44478a37650254861002737c2ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc8c92d3691298f2706f2275b6c01f07f110ddd8ec3d6010c828eb7650661abd",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-04-17T08:11:10Z",
    "title_canon_sha256": "185202fb1d5f911ce04e4dc42c7b93d42901a0d2b41b4e4a4f8e0b2fc275d838"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06097",
    "kind": "arxiv",
    "version": 3
  }
}