Pith Number

pith:3NMDI4XR

pith:2006:3NMDI4XRAA3EJKZDHC4SQFBTBW

not attested not anchored not stored refs pending

Polarization ququarts

E. V. Moreva, G. A. Maslennikov, R. F. Galeev, S. P. Kulik, S. S. Straupe, Yu. I. Bogdanov

arxiv:quant-ph/0602138 v1 · 2006-02-16 · 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{3NMDI4XRAA3EJKZDHC4SQFBTBW}

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	2026-05-18T03:24:19.691392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db583472f1003644ab2338b92814330d840f5a1edee949869f031ce6a3bf89f7

Aliases

arxiv: quant-ph/0602138 · arxiv_version: quant-ph/0602138v1 · doi: 10.48550/arxiv.quant-ph/0602138 · pith_short_12: 3NMDI4XRAA3E · pith_short_16: 3NMDI4XRAA3EJKZD · pith_short_8: 3NMDI4XR

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/3NMDI4XRAA3EJKZDHC4SQFBTBW \
  | 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: db583472f1003644ab2338b92814330d840f5a1edee949869f031ce6a3bf89f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc25cb8b731bcc5fe1805d4e3b88ea5df27b9c62f6289bd14659b1f55c2c45e8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-02-16T11:34:29Z",
    "title_canon_sha256": "cc5c42471641a1d9e4248aa2e259fb1d585637a32b9082236ff6fa3b1bd6d0b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0602138",
    "kind": "arxiv",
    "version": 1
  }
}