Pith Number

pith:NQRYCYHY

pith:2020:NQRYCYHYYH4PMYI5TAWKDFIRCW

not attested not anchored not stored refs pending

Incoherent quantum algorithm dynamics of an open system with near-term devices

H.Davoodi Yeganeh, Mahmoud Mahdian

arxiv:2008.05344 v1 · 2020-08-12 · 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{NQRYCYHYYH4PMYI5TAWKDFIRCW}

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	2026-07-05T01:26:45.895252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c238160f8c1f8f6611d982ca19511158193e2ed19fa9333d3d7b89b1b2ae9ed

Aliases

arxiv: 2008.05344 · arxiv_version: 2008.05344v1 · doi: 10.48550/arxiv.2008.05344 · pith_short_12: NQRYCYHYYH4P · pith_short_16: NQRYCYHYYH4PMYI5 · pith_short_8: NQRYCYHY

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/NQRYCYHYYH4PMYI5TAWKDFIRCW \
  | 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: 6c238160f8c1f8f6611d982ca19511158193e2ed19fa9333d3d7b89b1b2ae9ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65d6994e31b6ff83efe95072c4e18ce345d249ae5b69ab8916040cadcb30d8b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-08-12T14:22:42Z",
    "title_canon_sha256": "164f381e68045a21ce3a8bd8e6f3a513de029fb56f5e4445a4ab893596c82a0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.05344",
    "kind": "arxiv",
    "version": 1
  }
}