Pith Number

pith:DRTXQWPI

pith:2017:DRTXQWPIV7XRFA3XX75EBWHATQ

not attested not anchored not stored refs pending

Feedback stabilization and boundary controllability of the Korteweg-de Vries equation on a star-shaped network

Emmanuelle Cr\'epeau, Ka\"is Ammari

arxiv:1706.05298 v1 · 2017-06-16 · 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{DRTXQWPIV7XRFA3XX75EBWHATQ}

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	2026-05-18T00:42:14.163212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c677859e8afef128377bffa40d8e09c308a1df78f126cc836ca8537a2dc88af

Aliases

arxiv: 1706.05298 · arxiv_version: 1706.05298v1 · doi: 10.48550/arxiv.1706.05298 · pith_short_12: DRTXQWPIV7XR · pith_short_16: DRTXQWPIV7XRFA3X · pith_short_8: DRTXQWPI

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/DRTXQWPIV7XRFA3XX75EBWHATQ \
  | 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: 1c677859e8afef128377bffa40d8e09c308a1df78f126cc836ca8537a2dc88af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d447778841ed1bc734ff21990b111459bf51b3fdff2e5da868a36d93a6a629f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-06-16T14:48:29Z",
    "title_canon_sha256": "03920443c23803d0e052661388286df3efa5a780810d2c14dc443f9975483029"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05298",
    "kind": "arxiv",
    "version": 1
  }
}