Pith Number

pith:MJ6XJMPK

pith:2019:MJ6XJMPKB6PFQ2P5SBULLKXSZW

not attested not anchored not stored refs pending

Flag Additivity in Quantum Resource Theories

C. L. Liu, D. M. Tong, Xiao-Dong Yu

arxiv:1904.07627 v1 · 2019-04-16 · 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{MJ6XJMPKB6PFQ2P5SBULLKXSZW}

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	2026-05-17T23:48:24.648902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

627d74b1ea0f9e5869fd9068b5aaf2cd8a115d71e0c00f8cda3d2792633db7a4

Aliases

arxiv: 1904.07627 · arxiv_version: 1904.07627v1 · doi: 10.48550/arxiv.1904.07627 · pith_short_12: MJ6XJMPKB6PF · pith_short_16: MJ6XJMPKB6PFQ2P5 · pith_short_8: MJ6XJMPK

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/MJ6XJMPKB6PFQ2P5SBULLKXSZW \
  | 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: 627d74b1ea0f9e5869fd9068b5aaf2cd8a115d71e0c00f8cda3d2792633db7a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3132dc27fb06962e2ca34af8926d91002015f8c10c76214827f3d224632094e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-04-16T12:49:50Z",
    "title_canon_sha256": "5af5f8aaa417298c3ddc8627ca4e281b1c80e74f1ef7b6d0b4317def4889992b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07627",
    "kind": "arxiv",
    "version": 1
  }
}