Pith Number

pith:VDIDC2PM

pith:2024:VDIDC2PMZVJE7BRULLU3NKE2BE

not attested not anchored not stored refs pending

Femtosecond laser processing for blast-hole analysis: laser removal of slurry and effect on rocks

Andrei V. Rode, Andrew J. Hill, Ehsan Mihankhah, John Zigman, Julia Brand, Ksenia Maximova, Ludovic Rapp, Steve Madden

arxiv:2412.06214 v1 · 2024-12-09 · physics.app-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{VDIDC2PMZVJE7BRULLU3NKE2BE}

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	2026-07-05T09:46:17.291428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8d03169eccd524f86345ae9b6a89a092c4690afc942017579e51c09275f7c26

Aliases

arxiv: 2412.06214 · arxiv_version: 2412.06214v1 · doi: 10.48550/arxiv.2412.06214 · pith_short_12: VDIDC2PMZVJE · pith_short_16: VDIDC2PMZVJE7BRU · pith_short_8: VDIDC2PM

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/VDIDC2PMZVJE7BRULLU3NKE2BE \
  | 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: a8d03169eccd524f86345ae9b6a89a092c4690afc942017579e51c09275f7c26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b37fe5df0c4b4504186b3b43c21bbf31e751e308768974a8f7fc75b45fd6eef3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2024-12-09T05:19:58Z",
    "title_canon_sha256": "30b45efc4644ae8e5335353eb09da4cd545e854341768860ae5c3b07b7a75c2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.06214",
    "kind": "arxiv",
    "version": 1
  }
}