Pith Number

pith:DKN7JA2P

pith:2016:DKN7JA2PSFWAKKFK7FX7IES4HX

not attested not anchored not stored refs pending

Large Initial Data Global Well-Posedness for a Supercritical Wave Equation

Avy Soffer, Marius Beceanu

arxiv:1602.08163 v1 · 2016-02-26 · 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{DKN7JA2PSFWAKKFK7FX7IES4HX}

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	2026-05-18T01:19:56.660724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a9bf4834f916c0528aaf96ff4125c3df1d3445fad3549ec1d9300383f78bc03

Aliases

arxiv: 1602.08163 · arxiv_version: 1602.08163v1 · doi: 10.48550/arxiv.1602.08163 · pith_short_12: DKN7JA2PSFWA · pith_short_16: DKN7JA2PSFWAKKFK · pith_short_8: DKN7JA2P

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/DKN7JA2PSFWAKKFK7FX7IES4HX \
  | 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: 1a9bf4834f916c0528aaf96ff4125c3df1d3445fad3549ec1d9300383f78bc03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24a2089526343036938a93cc80d5c084cba7dbf917f39dbd9c0591c00df7c814",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-02-26T01:18:47Z",
    "title_canon_sha256": "0f71f9922847ffbd762ffa1b27aeb7b7bedaff8a2ba1faacf1c7cd8dd62cae5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08163",
    "kind": "arxiv",
    "version": 1
  }
}