Pith Number

pith:GUNY7MOE

pith:2018:GUNY7MOEDJ5VFJAHVHS5X6KR75

not attested not anchored not stored refs pending

Instability of the Abstract Rayleigh--Taylor Problem and Applications

Fei Jiang, Song Jiang, Weicheng Zhan

arxiv:1811.11610 v1 · 2018-11-28 · 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{GUNY7MOEDJ5VFJAHVHS5X6KR75}

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	2026-05-17T23:59:40.543817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

351b8fb1c41a7b52a407a9e5dbf951ff7a9a963d332fe9a93b72261080d3972a

Aliases

arxiv: 1811.11610 · arxiv_version: 1811.11610v1 · doi: 10.48550/arxiv.1811.11610 · pith_short_12: GUNY7MOEDJ5V · pith_short_16: GUNY7MOEDJ5VFJAH · pith_short_8: GUNY7MOE

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/GUNY7MOEDJ5VFJAHVHS5X6KR75 \
  | 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: 351b8fb1c41a7b52a407a9e5dbf951ff7a9a963d332fe9a93b72261080d3972a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7740805eff851a8890f75977115315330f4560419a0d3bef5a3ee0d60bf781a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-11-28T15:11:33Z",
    "title_canon_sha256": "594c54d94e130a6ed533095caa91e5a85b2b243075d7ff708cdd09d57ca9c096"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11610",
    "kind": "arxiv",
    "version": 1
  }
}