Pith Number

pith:ILY6B7ML

pith:2012:ILY6B7ML3ZGPCK353WRXXZ24AF

not attested not anchored not stored refs pending

Spatio-temporal characterization of mid-infrared laser pulses with spatially encoded spectral shearing interferometry

John W. G. Tisch, Jonathan P. Marangos, Sebastien J. Weber, Tobias Witting

arxiv:1209.3609 v2 · 2012-09-17 · 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{ILY6B7ML3ZGPCK353WRXXZ24AF}

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	2026-05-18T01:54:27.438170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42f1e0fd8bde4cf12b7ddda37be75c015fa4ac43846df87da7039b0144f23346

Aliases

arxiv: 1209.3609 · arxiv_version: 1209.3609v2 · doi: 10.48550/arxiv.1209.3609 · pith_short_12: ILY6B7ML3ZGP · pith_short_16: ILY6B7ML3ZGPCK35 · pith_short_8: ILY6B7ML

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/ILY6B7ML3ZGPCK353WRXXZ24AF \
  | 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: 42f1e0fd8bde4cf12b7ddda37be75c015fa4ac43846df87da7039b0144f23346

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e4f8a1dd361fb68b4ad0dcf8ddcdf5def53225b6ed4a616f92d0e06b3b2016e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-09-17T09:45:42Z",
    "title_canon_sha256": "84037324ac8c46e5bb660713339d28817315042adf47dc23841db587ebff87ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3609",
    "kind": "arxiv",
    "version": 2
  }
}