Pith Number

pith:T5G3LDI2

pith:2013:T5G3LDI2C7GVGNRHENI2BV6VCH

not attested not anchored not stored refs pending

The Role of Plasma Shielding in Double-Pulse Femtosecond Laser-Induced Breakdown Spectroscopy

Ilana Bar, John S. Penczak, Robert J. Gordon, Rotem Kupfer

arxiv:1308.5713 v1 · 2013-08-26 · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T5G3LDI2C7GVGNRHENI2BV6VCH}

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	2026-05-18T01:47:58.229106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f4db58d1a17cd5336272351a0d7d511cd35575f8fb291896d18790668a3f62c

Aliases

arxiv: 1308.5713 · arxiv_version: 1308.5713v1 · doi: 10.48550/arxiv.1308.5713 · pith_short_12: T5G3LDI2C7GV · pith_short_16: T5G3LDI2C7GVGNRH · pith_short_8: T5G3LDI2

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/T5G3LDI2C7GVGNRHENI2BV6VCH \
  | 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: 9f4db58d1a17cd5336272351a0d7d511cd35575f8fb291896d18790668a3f62c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "984fe2e7c12aa000239a294e4b5083b12f6b6437574b44bf1a078838ff12d387",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2013-08-26T22:07:56Z",
    "title_canon_sha256": "de7dbd77b7df437472897d61f88d984af8e7d02169289e65538f41fd24d4c559"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5713",
    "kind": "arxiv",
    "version": 1
  }
}