Pith Number

pith:DQBG7ITW

pith:2018:DQBG7ITWDPPW6AE5E3JJAIB25A

not attested not anchored not stored refs pending

Lasing in optically induced gap states in photonic graphene

A. Amo, A. Harouri, A. Lema\^itre, D. D. Solnyshkov, G. Malpuech, I. Sagnes, J. Bloch, L. Le Gratiet, M. Mili\'cevi\'c, O. Bleu

arxiv:1806.03941 v2 · 2018-06-11 · cond-mat.mes-hall · cond-mat.quant-gas · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQBG7ITWDPPW6AE5E3JJAIB25A}

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	2026-05-17T23:58:04.701892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c026fa2761bdf6f009d26d290203ae80e85990b0565de1f6b34dec4d26fa0d9

Aliases

arxiv: 1806.03941 · arxiv_version: 1806.03941v2 · doi: 10.48550/arxiv.1806.03941 · pith_short_12: DQBG7ITWDPPW · pith_short_16: DQBG7ITWDPPW6AE5 · pith_short_8: DQBG7ITW

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/DQBG7ITWDPPW6AE5E3JJAIB25A \
  | 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: 1c026fa2761bdf6f009d26d290203ae80e85990b0565de1f6b34dec4d26fa0d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69786d5d784e4d766b982c5db07337ad91fc01b4f5d113194cde6e1fd3ada4fb",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-06-11T12:56:28Z",
    "title_canon_sha256": "0451acd7ea693bd35585867f459169da06684d2189aa3323f9386c4e2b7d3919"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03941",
    "kind": "arxiv",
    "version": 2
  }
}