Pith Number

pith:DMQ4IFUT

pith:2012:DMQ4IFUTWQTMDKPE7WKS4XAOYX

not attested not anchored not stored refs pending

Efficient quantum algorithm to construct arbitrary Dicke states

Arpita Maitra, Byung-Soo Choi, Kaushik Chakraborty, Subhamoy Maitra

arxiv:1209.5932 v5 · 2012-09-26 · quant-ph · cs.CC · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DMQ4IFUTWQTMDKPE7WKS4XAOYX}

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	2026-05-18T03:20:48.555400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b21c41693b426c1a9e4fd952e5c0ec5daa48cfb2906dec943c254ff404acec8

Aliases

arxiv: 1209.5932 · arxiv_version: 1209.5932v5 · doi: 10.48550/arxiv.1209.5932 · pith_short_12: DMQ4IFUTWQTM · pith_short_16: DMQ4IFUTWQTMDKPE · pith_short_8: DMQ4IFUT

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/DMQ4IFUTWQTMDKPE7WKS4XAOYX \
  | 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: 1b21c41693b426c1a9e4fd952e5c0ec5daa48cfb2906dec943c254ff404acec8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "666b64770b9c02f0bb05ede4e7e79b53b877ed3485fc048a0326b4e58ece3e41",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-09-26T13:22:24Z",
    "title_canon_sha256": "b3b2318836f249e61672a22dde7fc537e8474a55a46b89440741cf5ac9eeb4b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5932",
    "kind": "arxiv",
    "version": 5
  }
}