Pith Number

pith:QGNBZYJI

pith:2010:QGNBZYJIH2I5HOTPK3YIYLNMKY

not attested not anchored not stored refs pending

Generation and Analysis of Hidden Optical-Polarization States

Gyaneshwar K. Gupta, Ravi S. Singh

arxiv:1011.2003 v1 · 2010-11-09 · 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{QGNBZYJIH2I5HOTPK3YIYLNMKY}

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	2026-05-18T04:36:42.784071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

819a1ce1283e91d3ba6f56f08c2dac563af238444978d96704000d77c01db172

Aliases

arxiv: 1011.2003 · arxiv_version: 1011.2003v1 · doi: 10.48550/arxiv.1011.2003 · pith_short_12: QGNBZYJIH2I5 · pith_short_16: QGNBZYJIH2I5HOTP · pith_short_8: QGNBZYJI

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/QGNBZYJIH2I5HOTPK3YIYLNMKY \
  | 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: 819a1ce1283e91d3ba6f56f08c2dac563af238444978d96704000d77c01db172

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cc33461db6f09e95355bbbe28492455e7c796362e209bcc633275ad0177c2d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-11-09T08:25:58Z",
    "title_canon_sha256": "fe57f0ad3f7bf49d7bff1c8bd5f9ccf985469bd3f86fde06569b793ea87794b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2003",
    "kind": "arxiv",
    "version": 1
  }
}