Pith Number

pith:PU4E3J7U

pith:2017:PU4E3J7UB3MKJSSDRLRRJRFB3Q

not attested not anchored not stored refs pending

A resource theory of superposition

D. Egloff, M.B. Plenio, N. Killoran, T. Theurer

arxiv:1703.10943 v2 · 2017-03-31 · 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{PU4E3J7UB3MKJSSDRLRRJRFB3Q}

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	2026-05-18T00:27:48.414944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d384da7f40ed8a4ca438ae314c4a1dc010cae06d037b321552a2ba139800019

Aliases

arxiv: 1703.10943 · arxiv_version: 1703.10943v2 · doi: 10.48550/arxiv.1703.10943 · pith_short_12: PU4E3J7UB3MK · pith_short_16: PU4E3J7UB3MKJSSD · pith_short_8: PU4E3J7U

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/PU4E3J7UB3MKJSSDRLRRJRFB3Q \
  | 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: 7d384da7f40ed8a4ca438ae314c4a1dc010cae06d037b321552a2ba139800019

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80f7b6cbc650f7f7acb36fa6068b5050e70457c9628eabca3af1595c7b2fa3cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-03-31T15:31:13Z",
    "title_canon_sha256": "d08ae2a41895be17fe6e715030701c512c1b5de47843d5a476549cf3eda6d5eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10943",
    "kind": "arxiv",
    "version": 2
  }
}