Pith Number

pith:6J5ERWEE

pith:2015:6J5ERWEEAWDDMWUA4KVICSIIUG

not attested not anchored not stored refs pending

Logically reversible measurements: Construction and application

Akihito Soeda, Asutosh Kumar, Juncheng Wang, Junde Wu, Sunho Kim

arxiv:1511.03773 v6 · 2015-11-12 · 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{6J5ERWEEAWDDMWUA4KVICSIIUG}

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	2026-05-18T00:30:49.335579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f27a48d8840586365a80e2aa814908a18478abd75dbfed11979253bbcd102aa0

Aliases

arxiv: 1511.03773 · arxiv_version: 1511.03773v6 · doi: 10.48550/arxiv.1511.03773 · pith_short_12: 6J5ERWEEAWDD · pith_short_16: 6J5ERWEEAWDDMWUA · pith_short_8: 6J5ERWEE

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/6J5ERWEEAWDDMWUA4KVICSIIUG \
  | 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: f27a48d8840586365a80e2aa814908a18478abd75dbfed11979253bbcd102aa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "218785e9a3055bf0d262042d3f1e3e923d98b4c24488e170681c332993a1aacb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-11-12T04:40:16Z",
    "title_canon_sha256": "ec6f6827f6bd53962b9a2f1775a8e61d79a0c76468c839d9ced3d9bb61a7b07f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03773",
    "kind": "arxiv",
    "version": 6
  }
}