Pith Number

pith:UV7IXTU2

pith:2012:UV7IXTU2DAZKDYSTLTXIZBXB77

not attested not anchored not stored refs pending

Well-posedness for the fifth-order KdV equation in the energy space

Carlos E. Kenig, Didier Pilod

arxiv:1205.0169 v3 · 2012-05-01 · 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{UV7IXTU2DAZKDYSTLTXIZBXB77}

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	2026-05-18T03:52:41.283000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a57e8bce9a1832a1e2535cee8c86e1ffd4b454e0b6902c108dc33edf1604fd79

Aliases

arxiv: 1205.0169 · arxiv_version: 1205.0169v3 · doi: 10.48550/arxiv.1205.0169 · pith_short_12: UV7IXTU2DAZK · pith_short_16: UV7IXTU2DAZKDYST · pith_short_8: UV7IXTU2

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/UV7IXTU2DAZKDYSTLTXIZBXB77 \
  | 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: a57e8bce9a1832a1e2535cee8c86e1ffd4b454e0b6902c108dc33edf1604fd79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c08f030548e5f787902972fafc11c2f49041dfc04d661e90c50e0bcdfc3e58f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-05-01T14:22:10Z",
    "title_canon_sha256": "bea7c049ddd843ce3fff479811740e75ddbbc9cbb48a17909bac7efddc093ffb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0169",
    "kind": "arxiv",
    "version": 3
  }
}