Pith Number

pith:O7BEFQ77

pith:2018:O7BEFQ77US3JJR6Q7ZA5Z4N66D

not attested not anchored not stored refs pending

Effect of double pulse irradiation on the morphology of a picosecond laser produced chromium plasma

D. Chetty, I. V. Litvinyuk, Kavya H. Rao, N. Smijesh, R. T. Sang

arxiv:1808.08678 v1 · 2018-08-27 · 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{O7BEFQ77US3JJR6Q7ZA5Z4N66D}

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	2026-05-18T00:07:13.596493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77c242c3ffa4b694c7d0fe41dcf1bef0ea5ccfd4bd5803e6f7cb07eb23080553

Aliases

arxiv: 1808.08678 · arxiv_version: 1808.08678v1 · doi: 10.48550/arxiv.1808.08678 · pith_short_12: O7BEFQ77US3J · pith_short_16: O7BEFQ77US3JJR6Q · pith_short_8: O7BEFQ77

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/O7BEFQ77US3JJR6Q7ZA5Z4N66D \
  | 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: 77c242c3ffa4b694c7d0fe41dcf1bef0ea5ccfd4bd5803e6f7cb07eb23080553

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3617ac1af01df9974677db45e1f64ac8ece40f52296996fdfc98f7443116c36a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2018-08-27T03:39:36Z",
    "title_canon_sha256": "868452b0b61562cc04aa9a725a47c8b66ebfd8b04d033ee065972f5f2883a1f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08678",
    "kind": "arxiv",
    "version": 1
  }
}