Pith Number

pith:NFGRNKGI

pith:2012:NFGRNKGIAOF5C5P2CTXWDFFTIK

not attested not anchored not stored refs pending

Novel Collective Effects in Integrated Photonics

J. Twamley, M. Delanty, S. Rebic

arxiv:1207.0890 v1 · 2012-07-04 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NFGRNKGIAOF5C5P2CTXWDFFTIK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:56:35.053986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

694d16a8c8038bd175fa14ef6194b34286e087613de64cb8fd227c520ba7c715

Aliases

arxiv: 1207.0890 · arxiv_version: 1207.0890v1 · doi: 10.48550/arxiv.1207.0890 · pith_short_12: NFGRNKGIAOF5 · pith_short_16: NFGRNKGIAOF5C5P2 · pith_short_8: NFGRNKGI

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/NFGRNKGIAOF5C5P2CTXWDFFTIK \
  | 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: 694d16a8c8038bd175fa14ef6194b34286e087613de64cb8fd227c520ba7c715

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b20769d34dbfb8b1e694e5e2a6560a8a8a61f0ebaa66dc7c1d85c5f30c80a84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-07-04T03:47:47Z",
    "title_canon_sha256": "6816fdf4a9cfed38f482278e2205f20e26cfd420476013b65c3f9a2fddb99d08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0890",
    "kind": "arxiv",
    "version": 1
  }
}