Pith Number

pith:I7NG2WNS

pith:2012:I7NG2WNSIS4IOBVNBXLXPTBKBD

not attested not anchored not stored refs pending

Strongly correlated photons generated by coupling a three- or four-level system to a waveguide

Daniel J. Gauthier, Harold U. Baranger, Huaixiu Zheng

arxiv:1202.2776 v3 · 2012-02-13 · quant-ph · cond-mat.mes-hall · physics.atom-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{I7NG2WNSIS4IOBVNBXLXPTBKBD}

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	2026-05-18T03:52:50.681134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47da6d59b244b88706ad0dd777cc2a08eee1baf1b74c7cce5e79b30590c4aed8

Aliases

arxiv: 1202.2776 · arxiv_version: 1202.2776v3 · doi: 10.48550/arxiv.1202.2776 · pith_short_12: I7NG2WNSIS4I · pith_short_16: I7NG2WNSIS4IOBVN · pith_short_8: I7NG2WNS

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/I7NG2WNSIS4IOBVNBXLXPTBKBD \
  | 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: 47da6d59b244b88706ad0dd777cc2a08eee1baf1b74c7cce5e79b30590c4aed8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a2e8b5f775ca15fa1725fe42184671ece2467bcd7032bafeeb6fa720c3900b4",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-02-13T16:04:30Z",
    "title_canon_sha256": "22175b0d8ecb047dc892ff59a46cc8cdb43142782c71bf12e526d0eae6663527"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2776",
    "kind": "arxiv",
    "version": 3
  }
}