Pith Number

pith:DWXUPX6S

pith:2014:DWXUPX6SE42WMGPWNGNOAYMV56

not attested not anchored not stored refs pending

Generating Nonclassical Quantum Input Field States with Modulating Filters

Guofeng Zhang, John E. Gough

arxiv:1404.3866 v2 · 2014-04-15 · 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{DWXUPX6SE42WMGPWNGNOAYMV56}

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	2026-05-18T01:36:04.107990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1daf47dfd227356619f6699ae06195efa2d2a5b1eda1550c0219d73e05772d85

Aliases

arxiv: 1404.3866 · arxiv_version: 1404.3866v2 · doi: 10.48550/arxiv.1404.3866 · pith_short_12: DWXUPX6SE42W · pith_short_16: DWXUPX6SE42WMGPW · pith_short_8: DWXUPX6S

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/DWXUPX6SE42WMGPWNGNOAYMV56 \
  | 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: 1daf47dfd227356619f6699ae06195efa2d2a5b1eda1550c0219d73e05772d85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cbc8a878a606ab6ee69f991d33320d57f79b9af848baf2ce52e1f8069ac1433",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-15T10:44:11Z",
    "title_canon_sha256": "76f4c779590ba66a30bcfa5d2736e33bbef4baebfe85a0c285fb95f11bcef4e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3866",
    "kind": "arxiv",
    "version": 2
  }
}