Pith Number

pith:GWYLM5N7

pith:2016:GWYLM5N77P62WIHXMZKFB5BUUF

not attested not anchored not stored refs pending

Global existence for a nonstandard viscous Cahn-Hilliard system with dynamic boundary condition

Gianni Gilardi, J\"urgen Sprekels, Pierluigi Colli

arxiv:1608.00854 v1 · 2016-08-02 · 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{GWYLM5N77P62WIHXMZKFB5BUUF}

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	2026-05-18T01:10:00.731860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35b0b675bffbfdab20f7665450f434a1549298d716092f3ffc51b5fa0d6c16cb

Aliases

arxiv: 1608.00854 · arxiv_version: 1608.00854v1 · doi: 10.48550/arxiv.1608.00854 · pith_short_12: GWYLM5N77P62 · pith_short_16: GWYLM5N77P62WIHX · pith_short_8: GWYLM5N7

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/GWYLM5N77P62WIHXMZKFB5BUUF \
  | 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: 35b0b675bffbfdab20f7665450f434a1549298d716092f3ffc51b5fa0d6c16cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61d518d57f23dadffc74cb30b12610c93e39f988e19de8450d4f4f5b886d0587",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-08-02T14:58:06Z",
    "title_canon_sha256": "17030422eeb1059ab180d0cfb3622a507cd8e4a8c8648456964969716bedf964"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.00854",
    "kind": "arxiv",
    "version": 1
  }
}