Pith Number

pith:45YAORXA

pith:2018:45YAORXAV6K2W56UCQVFIMMAUA

not attested not anchored not stored refs pending

Convex resource theory of non-Gaussianity

Quntao Zhuang, Ryuji Takagi

arxiv:1804.04669 v2 · 2018-04-12 · 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{45YAORXAV6K2W56UCQVFIMMAUA}

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	2026-05-18T00:11:34.531172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7700746e0af95ab77d4142a543180a0046a384f64ef39598213b31dbbb06d65

Aliases

arxiv: 1804.04669 · arxiv_version: 1804.04669v2 · doi: 10.48550/arxiv.1804.04669 · pith_short_12: 45YAORXAV6K2 · pith_short_16: 45YAORXAV6K2W56U · pith_short_8: 45YAORXA

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/45YAORXAV6K2W56UCQVFIMMAUA \
  | 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: e7700746e0af95ab77d4142a543180a0046a384f64ef39598213b31dbbb06d65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7abd0502d942e993a33049e190083c0bb7ee775650c3b3c82dc95ae4b54b27b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-04-12T18:00:02Z",
    "title_canon_sha256": "a079ece6f97259ed76d69fe5a0425df2bfbf5e8a53543f3fb447d1304009e677"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04669",
    "kind": "arxiv",
    "version": 2
  }
}