Pith Number

pith:5PSCGNNY

pith:2019:5PSCGNNYEFQ6HBSOGUH52Y3ESR

not attested not anchored not stored refs pending

On uniqueness and nonuniqueness for potential reconstruction in quantum fields from one measurement II. the non-radial case

Guang-Hui Zheng, Zhi-Qiang Miao

arxiv:1907.01948 v1 · 2019-07-02 · 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{5PSCGNNYEFQ6HBSOGUH52Y3ESR}

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	2026-05-17T23:41:34.415155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebe42335b82161e3864e350fdd6364947ab0e5f69bffaa58f7068f673d0febbb

Aliases

arxiv: 1907.01948 · arxiv_version: 1907.01948v1 · doi: 10.48550/arxiv.1907.01948 · pith_short_12: 5PSCGNNYEFQ6 · pith_short_16: 5PSCGNNYEFQ6HBSO · pith_short_8: 5PSCGNNY

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/5PSCGNNYEFQ6HBSOGUH52Y3ESR \
  | 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: ebe42335b82161e3864e350fdd6364947ab0e5f69bffaa58f7068f673d0febbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0adc2c979689a4d929f870b6597be91ede269d7504b516fd012aae918ac9736e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-07-02T02:32:35Z",
    "title_canon_sha256": "b22f1c428847bd11ebbe37e99bf94bfe189b3131bc575ad6eed52b6bdd3348c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01948",
    "kind": "arxiv",
    "version": 1
  }
}