Pith Number

pith:PDSOFZTJ

pith:2014:PDSOFZTJUV64F2YD2QOOWN2XPU

not attested not anchored not stored refs pending

Multiple phase estimation for arbitrary pure states under white noise

C. P. Sun, Li Ge, Xiaoguang Wang, Xing Xiao, Yao Yao

arxiv:1409.2200 v1 · 2014-09-08 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDSOFZTJUV64F2YD2QOOWN2XPU}

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	2026-05-18T02:31:46.718117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78e4e2e669a57dc2eb03d41ceb37577d0bc95227f9b1d0d3998d7294f2d2f5ad

Aliases

arxiv: 1409.2200 · arxiv_version: 1409.2200v1 · doi: 10.48550/arxiv.1409.2200 · pith_short_12: PDSOFZTJUV64 · pith_short_16: PDSOFZTJUV64F2YD · pith_short_8: PDSOFZTJ

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/PDSOFZTJUV64F2YD2QOOWN2XPU \
  | 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: 78e4e2e669a57dc2eb03d41ceb37577d0bc95227f9b1d0d3998d7294f2d2f5ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a431c9d0fbc63b80fc76d85c396e0052f9b702dc39f0fdb166ae274bfd1f66de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-08T04:29:55Z",
    "title_canon_sha256": "00276d459862098284212955d27c36b3fe21a26b828b2a15d1b55276b7ab46fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2200",
    "kind": "arxiv",
    "version": 1
  }
}