Pith Number

pith:7KEPKBQG

pith:2016:7KEPKBQGQGHT22MQ4ONMK5XXPY

not attested not anchored not stored refs pending

A Versatile Setup for Ultrafast Broadband Optical Spectroscopy of Coherent Collective Modes in Strongly Correlated Quantum Systems

Andreas Mann, Christopher Arrell, Edoardo Baldini, Fabrizio Carbone, Frank van Mourik, Simone Borroni

arxiv:1608.03503 v1 · 2016-08-11 · physics.ins-det · 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{7KEPKBQGQGHT22MQ4ONMK5XXPY}

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	2026-05-18T01:09:28.798259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa88f50606818f3d6990e39ac576f77e1f649cfbf916c554058628b21c63e060

Aliases

arxiv: 1608.03503 · arxiv_version: 1608.03503v1 · doi: 10.48550/arxiv.1608.03503 · pith_short_12: 7KEPKBQGQGHT · pith_short_16: 7KEPKBQGQGHT22MQ · pith_short_8: 7KEPKBQG

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/7KEPKBQGQGHT22MQ4ONMK5XXPY \
  | 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: fa88f50606818f3d6990e39ac576f77e1f649cfbf916c554058628b21c63e060

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8831fa7fae59a073bb52310e5b0484c90e8fb796d6361c33c47e0678eb6818c8",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2016-08-11T15:26:55Z",
    "title_canon_sha256": "8edff4d68adadd68f0747905e8e170f78a01241d65ee9551b67e67e190171dd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03503",
    "kind": "arxiv",
    "version": 1
  }
}