Pith Number

pith:ZQRLCHVM

pith:2017:ZQRLCHVMQ2G5OAEQZOLIVFDKUX

not attested not anchored not stored refs pending

The degenerate band edge laser: a new paradigm for coherent light-matter interaction

Alexander Figotin, Filippo Capolino, Mehdi Veysi, Mohamed A. K. Othman

arxiv:1708.01381 v3 · 2017-08-04 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZQRLCHVMQ2G5OAEQZOLIVFDKUX}

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	2026-05-18T00:15:59.212138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc22b11eac868dd70090cb968a946aa5d03467a3bb73a549958ffa65439d7499

Aliases

arxiv: 1708.01381 · arxiv_version: 1708.01381v3 · doi: 10.48550/arxiv.1708.01381 · pith_short_12: ZQRLCHVMQ2G5 · pith_short_16: ZQRLCHVMQ2G5OAEQ · pith_short_8: ZQRLCHVM

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/ZQRLCHVMQ2G5OAEQZOLIVFDKUX \
  | 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: cc22b11eac868dd70090cb968a946aa5d03467a3bb73a549958ffa65439d7499

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a9f900de13a496436ad0233e364d4de2310e363d516fd32d6141bfb00fe9c23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-08-04T05:28:50Z",
    "title_canon_sha256": "fb98d5bfd4975750e9c0b2ac3ed3bbef0a87a3784989455acc2707632130ad94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01381",
    "kind": "arxiv",
    "version": 3
  }
}