Pith Number

pith:JJ2OVHZ6

pith:2016:JJ2OVHZ63XWQ2ZPTD6CPKUXD5I

not attested not anchored not stored refs pending

Non-viscous Regularization of the Davey-Stewartson Equations: Analysis and Modulation Theory

Edriss S. Titi, Irma Hacinliyan, Yanqiu Guo

arxiv:1605.01804 v1 · 2016-05-06 · math.AP · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JJ2OVHZ63XWQ2ZPTD6CPKUXD5I}

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	2026-05-18T01:08:17.262029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a74ea9f3edded0d65f31f84f552e3ea1957ec25dffad6f5f8fd82bb7f432adc

Aliases

arxiv: 1605.01804 · arxiv_version: 1605.01804v1 · doi: 10.48550/arxiv.1605.01804 · pith_short_12: JJ2OVHZ63XWQ · pith_short_16: JJ2OVHZ63XWQ2ZPT · pith_short_8: JJ2OVHZ6

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/JJ2OVHZ63XWQ2ZPTD6CPKUXD5I \
  | 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: 4a74ea9f3edded0d65f31f84f552e3ea1957ec25dffad6f5f8fd82bb7f432adc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63c27633860756534c18fef310b98e3328cd0ff85dc951150027de5f653c0c16",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-05-06T02:43:29Z",
    "title_canon_sha256": "247be8ac0d20d053943638062a4fd0a8e51229f1aaffeb7711d1889fd8777ec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01804",
    "kind": "arxiv",
    "version": 1
  }
}