Pith Number

pith:R6WLGUAJ

pith:2016:R6WLGUAJYDSOV56HUVH7RPFJOO

not attested not anchored not stored refs pending

Observability and unique continuation inequalities for the Schr\"{o}dinger equation

Gengsheng Wang, Ming Wang, Yubiao Zhang

arxiv:1606.05861 v1 · 2016-06-19 · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R6WLGUAJYDSOV56HUVH7RPFJOO}

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	2026-05-18T01:12:15.928624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8facb35009c0e4eaf7c7a54ff8bca973a6a4ddaa4855705eed4185f294ee484b

Aliases

arxiv: 1606.05861 · arxiv_version: 1606.05861v1 · doi: 10.48550/arxiv.1606.05861 · pith_short_12: R6WLGUAJYDSO · pith_short_16: R6WLGUAJYDSOV56H · pith_short_8: R6WLGUAJ

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/R6WLGUAJYDSOV56HUVH7RPFJOO \
  | 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: 8facb35009c0e4eaf7c7a54ff8bca973a6a4ddaa4855705eed4185f294ee484b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a27be0016a6f4df5ac890dde4cb853857191564e11732fedd8a0eea6618bcc3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-06-19T12:17:31Z",
    "title_canon_sha256": "35e0d85eff58637f20f9b00afa8a856c61b91c9469f9f811d762a5513d3cf512"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.05861",
    "kind": "arxiv",
    "version": 1
  }
}