Pith Number

pith:YPWXSVHF

pith:2016:YPWXSVHFNCLYXIWAU3B5EAQMHW

not attested not anchored not stored refs pending

Two-photon vibrational excitation of air by long-wave infrared laser pulses

B. Hafizi, H.M. Milchberg, J.K. Wahlstrand, J. Penano, J.P. Palastro, L.A. Johnson

arxiv:1606.05503 v1 · 2016-06-17 · 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{YPWXSVHFNCLYXIWAU3B5EAQMHW}

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	2026-05-18T01:09:34.208083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3ed7954e568978ba2c0a6c3d2020c3db0c21ccfc1befbcd57152bfef6c94368

Aliases

arxiv: 1606.05503 · arxiv_version: 1606.05503v1 · doi: 10.48550/arxiv.1606.05503 · pith_short_12: YPWXSVHFNCLY · pith_short_16: YPWXSVHFNCLYXIWA · pith_short_8: YPWXSVHF

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/YPWXSVHFNCLYXIWAU3B5EAQMHW \
  | 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: c3ed7954e568978ba2c0a6c3d2020c3db0c21ccfc1befbcd57152bfef6c94368

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad7d1e82c5fca3f48cc022f33aa546e4628e898e9f8cd1e061a26c8977063012",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-06-17T12:46:28Z",
    "title_canon_sha256": "796fa20962d84e1f7558ad0c1dee6242b97f3fb37dc827172417ec79e3fa4ef8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.05503",
    "kind": "arxiv",
    "version": 1
  }
}