Pith Number

pith:QCDZWMY2

pith:2017:QCDZWMY2WIVLUW657ZAM3ZL7NM

not attested not anchored not stored refs pending

Simulating quantum light propagation through atomic ensembles using matrix product states

Darrick E. Chang, James S. Douglas, Marco T. Manzoni

arxiv:1702.05954 v3 · 2017-02-20 · 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{QCDZWMY2WIVLUW657ZAM3ZL7NM}

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	2026-05-18T00:29:46.404740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80879b331ab22aba5bddfe40cde57f6b1f36902c21fc5ec23d5c9bcf54bd8e36

Aliases

arxiv: 1702.05954 · arxiv_version: 1702.05954v3 · doi: 10.48550/arxiv.1702.05954 · pith_short_12: QCDZWMY2WIVL · pith_short_16: QCDZWMY2WIVLUW65 · pith_short_8: QCDZWMY2

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/QCDZWMY2WIVLUW657ZAM3ZL7NM \
  | 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: 80879b331ab22aba5bddfe40cde57f6b1f36902c21fc5ec23d5c9bcf54bd8e36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e33d5678b979f81c2fdefd0f959100627b386831c8f4488c0535f9442a79a3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-20T12:57:53Z",
    "title_canon_sha256": "29f81be157e6d276777405ff9898d56f7a535bb117310554fc08c4887e4660c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05954",
    "kind": "arxiv",
    "version": 3
  }
}