Pith Number

pith:JGZCRYZQ

pith:2016:JGZCRYZQGP3NEF23SGAUWAOSZ3

not attested not anchored not stored refs pending

A breather construction for a semilinear curl-curl wave equation with radially symmetric coefficients

Michael Plum, Wolfgang Reichel

arxiv:1610.09203 v1 · 2016-10-28 · 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{JGZCRYZQGP3NEF23SGAUWAOSZ3}

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	2026-05-18T01:00:58.816071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49b228e33033f6d2175b91814b01d2cec6a1a8ff8d67e32ddfeae89123903b55

Aliases

arxiv: 1610.09203 · arxiv_version: 1610.09203v1 · doi: 10.48550/arxiv.1610.09203 · pith_short_12: JGZCRYZQGP3N · pith_short_16: JGZCRYZQGP3NEF23 · pith_short_8: JGZCRYZQ

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/JGZCRYZQGP3NEF23SGAUWAOSZ3 \
  | 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: 49b228e33033f6d2175b91814b01d2cec6a1a8ff8d67e32ddfeae89123903b55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9573ccec5611656caa5a916a471d41288d8b2896d8617cefff0bb1d98f9c6c76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-10-28T13:26:20Z",
    "title_canon_sha256": "37fa7834981517aa7eb49d45407b251ba7cc5cf65ba3c9fd792dac568d3d1c33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09203",
    "kind": "arxiv",
    "version": 1
  }
}