Pith Number

pith:VIIABAHF

pith:2017:VIIABAHFICFPCVJKCWZDG3PVCF

not attested not anchored not stored refs pending

Nonlinear Modulational Instability of Dispersive PDE Models

Jiayin Jin, Shasha Liao, Zhiwu Lin

arxiv:1704.08618 v1 · 2017-04-27 · 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{VIIABAHFICFPCVJKCWZDG3PVCF}

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	2026-05-18T00:05:00.648034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa100080e5408af1552a15b2336df51163b60252f8c3da8b34f5aa7c2fa4312f

Aliases

arxiv: 1704.08618 · arxiv_version: 1704.08618v1 · doi: 10.48550/arxiv.1704.08618 · pith_short_12: VIIABAHFICFP · pith_short_16: VIIABAHFICFPCVJK · pith_short_8: VIIABAHF

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/VIIABAHFICFPCVJKCWZDG3PVCF \
  | 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: aa100080e5408af1552a15b2336df51163b60252f8c3da8b34f5aa7c2fa4312f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b247d7791bf455946f922a6aa82d0f321636021ea1fbfda8d40bf6dd114ff36d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-04-27T15:12:01Z",
    "title_canon_sha256": "ecc8cb74bd4128329fedd3c52772056aa0abf7a2bd0cf7dc7d233be10f7e7ca8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08618",
    "kind": "arxiv",
    "version": 1
  }
}