Pith Number

pith:AIVC2BBE

pith:2015:AIVC2BBE6PUJEMLINFFI5TBJOD

not attested not anchored not stored refs pending

Radial solutions to the Cauchy problem for $\square_{1+3}U=0$ as limits of exterior solutions

Charis Tsikkou, Helge Kristian Jenssen

arxiv:1512.02297 v1 · 2015-12-08 · 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{AIVC2BBE6PUJEMLINFFI5TBJOD}

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	2026-05-18T00:54:09.034581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

022a2d0424f3e8923168694a8ecc2970e629556b6f26c159fb31d6eb4202bab3

Aliases

arxiv: 1512.02297 · arxiv_version: 1512.02297v1 · doi: 10.48550/arxiv.1512.02297 · pith_short_12: AIVC2BBE6PUJ · pith_short_16: AIVC2BBE6PUJEMLI · pith_short_8: AIVC2BBE

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/AIVC2BBE6PUJEMLINFFI5TBJOD \
  | 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: 022a2d0424f3e8923168694a8ecc2970e629556b6f26c159fb31d6eb4202bab3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d1fa7a3f41988753fd0d0e83455cb17f9a75c06b2398892d08d6485c054892a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-12-08T00:48:01Z",
    "title_canon_sha256": "d956b49118aeb0c4bb224526b7ba919abd960e5291d582a377e980bdd9070fd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02297",
    "kind": "arxiv",
    "version": 1
  }
}