Pith Number

pith:5DY74QSR

pith:2017:5DY74QSROCXEOH4KN62J6BACME

not attested not anchored not stored refs pending

Limiting problems for a nonstandard viscous Cahn-Hilliard system with dynamic boundary conditions

Gianni Gilardi, J\"urgen Sprekels, Pierluigi Colli

arxiv:1702.00762 v1 · 2017-02-02 · 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{5DY74QSROCXEOH4KN62J6BACME}

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	2026-05-18T00:51:30.905419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8f1fe425170ae471f8a6fb49f040261357993b3c208ed2e259f39ae0967d77d

Aliases

arxiv: 1702.00762 · arxiv_version: 1702.00762v1 · doi: 10.48550/arxiv.1702.00762 · pith_short_12: 5DY74QSROCXE · pith_short_16: 5DY74QSROCXEOH4K · pith_short_8: 5DY74QSR

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/5DY74QSROCXEOH4KN62J6BACME \
  | 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: e8f1fe425170ae471f8a6fb49f040261357993b3c208ed2e259f39ae0967d77d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4030a5c643d1bdb18ec5a7ec6994014b478e0be5e4e1f7731ca18d1fa2e8a13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-02-02T17:38:16Z",
    "title_canon_sha256": "0fc16d5196ea8cd37c6fbb3d1a65e16b528b060a2fc25481124e9d5f6cb5497e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00762",
    "kind": "arxiv",
    "version": 1
  }
}