Pith Number

pith:W336UQYJ

pith:2014:W336UQYJMJADDGLFUYS6RMQFY3

not attested not anchored not stored refs pending

Quantum Recursion and Second Quantisation

Mingsheng Ying

arxiv:1405.4443 v2 · 2014-05-17 · quant-ph · cs.LO · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W336UQYJMJADDGLFUYS6RMQFY3}

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	2026-05-18T02:45:48.395732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6f7ea43096240319965a625e8b205c6f090e6c4356108c28e9ab2ed6d363fc9

Aliases

arxiv: 1405.4443 · arxiv_version: 1405.4443v2 · doi: 10.48550/arxiv.1405.4443 · pith_short_12: W336UQYJMJAD · pith_short_16: W336UQYJMJADDGLF · pith_short_8: W336UQYJ

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/W336UQYJMJADDGLFUYS6RMQFY3 \
  | 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: b6f7ea43096240319965a625e8b205c6f090e6c4356108c28e9ab2ed6d363fc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "195cf23722493e697b9fb41f6b23c5fcda402eb36dc75037ab87a87d8ff95b9f",
    "cross_cats_sorted": [
      "cs.LO",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-05-17T22:41:08Z",
    "title_canon_sha256": "9ddfe8f810168323bfed5b54f879fabe1d2394ddad8ce0e1366379c44fcdf1ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4443",
    "kind": "arxiv",
    "version": 2
  }
}