Pith Number

pith:MYXFQ7J6

pith:2011:MYXFQ7J6ZVGJJ544MPXJLAKZFB

not attested not anchored not stored refs pending

On ringing effects near jump discontinuities for periodic solutions to dispersive partial differential equations

Kenneth D. T.-R. McLaughlin, Nigel J. E. Pitt

arxiv:1107.1571 v1 · 2011-07-08 · 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{MYXFQ7J6ZVGJJ544MPXJLAKZFB}

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	2026-05-18T04:18:35.392350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

662e587d3ecd4c94f79c63ee9581592848bed56179ee865ee7bb65b34add7924

Aliases

arxiv: 1107.1571 · arxiv_version: 1107.1571v1 · doi: 10.48550/arxiv.1107.1571 · pith_short_12: MYXFQ7J6ZVGJ · pith_short_16: MYXFQ7J6ZVGJJ544 · pith_short_8: MYXFQ7J6

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/MYXFQ7J6ZVGJJ544MPXJLAKZFB \
  | 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: 662e587d3ecd4c94f79c63ee9581592848bed56179ee865ee7bb65b34add7924

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4da807b41a90008294b63c4a0fe38485da6e0cb7fb11b789a5e67641b068b379",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-07-08T07:36:34Z",
    "title_canon_sha256": "7069643005137ee1f4b1f71e4321cf5d130a92846c905d75f4c941655402462f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1571",
    "kind": "arxiv",
    "version": 1
  }
}