Pith Number

pith:DQPLW25Q

pith:2018:DQPLW25Q2HFBZEUQ35WD3U2EPP

not attested not anchored not stored refs pending

Time-resolved optical emission spectroscopic studies of picosecond laser produced Cr plasma

I. V. Litvinyuk, Kavya H. Rao, N. Klemke, N. Smijesh, R. Philip, R. T. Sang

arxiv:1802.07436 v1 · 2018-02-21 · 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{DQPLW25Q2HFBZEUQ35WD3U2EPP}

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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	2026-05-18T00:11:49.828686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c1ebb6bb0d1ca1c9290df6c3dd3447bccb89d68beeb5ad95d3ec71e64fc756d

Aliases

arxiv: 1802.07436 · arxiv_version: 1802.07436v1 · doi: 10.48550/arxiv.1802.07436 · pith_short_12: DQPLW25Q2HFB · pith_short_16: DQPLW25Q2HFBZEUQ · pith_short_8: DQPLW25Q

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/DQPLW25Q2HFBZEUQ35WD3U2EPP \
  | 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: 1c1ebb6bb0d1ca1c9290df6c3dd3447bccb89d68beeb5ad95d3ec71e64fc756d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4f793551d080db45e2b3f5c74e026bcfb1f977dfaad70f5b065c32b71d18497",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2018-02-21T06:15:56Z",
    "title_canon_sha256": "af7f2abe5c5a066cd23f35f17b9f33917c66448fd7b6cc06451cba8ae987ecda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07436",
    "kind": "arxiv",
    "version": 1
  }
}