Pith Number

pith:XDUB6DVD

pith:2013:XDUB6DVDBZJPEICFEG3A4P4BQJ

not attested not anchored not stored refs pending

Raman micro-spectroscopy as a tool to measure the absorption coefficient and the erosion rate of hydrogenated amorphous carbon films heat-treated under hydrogen bombardment

Cedric Pardanaud (PIIM), C. Hopf, C. Martin (PIIM), E. Ar\'eou (PIIM), P. Roubin (PIIM), R. Ruffe (PIIM), T. Angot (PIIM), T. Schwarz-Selinger, W. Jacob

arxiv:1308.4541 v1 · 2013-08-21 · cond-mat.mtrl-sci · physics.chem-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{XDUB6DVDBZJPEICFEG3A4P4BQJ}

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	2026-05-18T03:15:21.719133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8e81f0ea30e52f2204521b60e3f8182424898d6749b284207e43724dcbfb9e2

Aliases

arxiv: 1308.4541 · arxiv_version: 1308.4541v1 · doi: 10.48550/arxiv.1308.4541 · pith_short_12: XDUB6DVDBZJP · pith_short_16: XDUB6DVDBZJPEICF · pith_short_8: XDUB6DVD

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/XDUB6DVDBZJPEICFEG3A4P4BQJ \
  | 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: b8e81f0ea30e52f2204521b60e3f8182424898d6749b284207e43724dcbfb9e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ae484a9f2873a5cbeb6c00f08c270d55059f23d36b7d2fd59ee8cba7ae318b8",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-08-21T11:19:27Z",
    "title_canon_sha256": "a3a3b425ad71dc9443272290bb8dd6c789038a7b58999539816ca331eaed5892"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4541",
    "kind": "arxiv",
    "version": 1
  }
}