Pith Number

pith:QNRXFJEW

pith:2017:QNRXFJEWFLZLB6WEPFCB7DOASP

not attested not anchored not stored refs pending

First-principles insights into ultrashort laser spectroscopy of molecular nitrogen

Mohammad Reza Jangrouei, S. Javad Hashemifar

arxiv:1701.07704 v2 · 2017-01-26 · physics.atm-clus · physics.chem-ph · 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{QNRXFJEWFLZLB6WEPFCB7DOASP}

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	2026-05-17T23:57:15.851191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

836372a4962af2b0fac479441f8dc093f6fe29f371e973e7c49c96b8c58eee06

Aliases

arxiv: 1701.07704 · arxiv_version: 1701.07704v2 · doi: 10.48550/arxiv.1701.07704 · pith_short_12: QNRXFJEWFLZL · pith_short_16: QNRXFJEWFLZLB6WE · pith_short_8: QNRXFJEW

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/QNRXFJEWFLZLB6WEPFCB7DOASP \
  | 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: 836372a4962af2b0fac479441f8dc093f6fe29f371e973e7c49c96b8c58eee06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1663d947652e217c4a6abb0cbde9c7ad9b5fb732298c83a94bd5384fb0553208",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "2017-01-26T13:55:48Z",
    "title_canon_sha256": "6c1ac5c0eb6e1d32b9c64f60ac08f14bb50859c1d4120f73f9a2d8682c1ba33c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07704",
    "kind": "arxiv",
    "version": 2
  }
}