Pith Number

pith:V6FIKRJM

pith:2018:V6FIKRJMV5B7QIYB275AWOU7PR

not attested not anchored not stored refs pending

Silicon formation in bulk silica through femtosecond laser engraving

Charles M. P\'epin, Clemens Hoenninger, Erica Block, Julien Nillon, Philippe Gillet, Richard Gaal, Yves Bellouard

arxiv:1806.10802 v1 · 2018-06-28 · cond-mat.mtrl-sci · 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{V6FIKRJMV5B7QIYB275AWOU7PR}

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	2026-05-18T00:12:07.898822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af8a85452caf43f82301d7fa0b3a9f7c44e4f234f853f3e90f5da1695dfc43ce

Aliases

arxiv: 1806.10802 · arxiv_version: 1806.10802v1 · doi: 10.48550/arxiv.1806.10802 · pith_short_12: V6FIKRJMV5B7 · pith_short_16: V6FIKRJMV5B7QIYB · pith_short_8: V6FIKRJM

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/V6FIKRJMV5B7QIYB275AWOU7PR \
  | 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: af8a85452caf43f82301d7fa0b3a9f7c44e4f234f853f3e90f5da1695dfc43ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b212061532f0a276b2b0108e40ba5790e25061cf735138eeb8e08b63a3cc67f8",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-06-28T07:27:50Z",
    "title_canon_sha256": "8fabdbefbddcc942772c0d4ad05d56b613c817c942a8383e65a5377439b3c01c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10802",
    "kind": "arxiv",
    "version": 1
  }
}