Pith Number

pith:G2DHPO5D

pith:2018:G2DHPO5D6E2DNPMH4IKYM2SFRM

not attested not anchored not stored refs pending

Helium load on W-O coatings grown by pulsed laser deposition

A. Hakola, D. Dellasega, E. Alves, I. Bogdanovi\'c Radovi\'c, M. Passoni, R. Mateus, Z. Siketi\'c

arxiv:1812.05714 v2 · 2018-12-05 · physics.app-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G2DHPO5D6E2DNPMH4IKYM2SFRM}

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	2026-05-17T23:58:13.211140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

368677bba3f13436bd87e215866a458b38efb6c1e84fb36cec20f665f0837f3e

Aliases

arxiv: 1812.05714 · arxiv_version: 1812.05714v2 · doi: 10.48550/arxiv.1812.05714 · pith_short_12: G2DHPO5D6E2D · pith_short_16: G2DHPO5D6E2DNPMH · pith_short_8: G2DHPO5D

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/G2DHPO5D6E2DNPMH4IKYM2SFRM \
  | 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: 368677bba3f13436bd87e215866a458b38efb6c1e84fb36cec20f665f0837f3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9a7880d28f5580195209b9fe9f0d5d5ffe6c7def18eeb24456486b4ae61b755",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-12-05T13:33:03Z",
    "title_canon_sha256": "013a82d5214a25a288f8d7ccfd1e6c6c97d545d3c6d5b5d0c3144c2e950f5065"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05714",
    "kind": "arxiv",
    "version": 2
  }
}