Pith Number

pith:ZJBDMU6U

pith:2018:ZJBDMU6UCH2R6DQ6VE64WHF7C6

not attested not anchored not stored refs pending

Raman spectroscopy and In-situ Raman spectroelectrochemistry of isotopically engineered graphene systems

Martin Kalbac, Mildred S. Dresselhaus, Otakar Frank

arxiv:1804.09800 v1 · 2018-04-25 · 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{ZJBDMU6UCH2R6DQ6VE64WHF7C6}

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	2026-05-18T00:17:27.867440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca423653d411f51f0e1ea93dcb1cbf17bee34bd7761ae16352215bca3ef8474e

Aliases

arxiv: 1804.09800 · arxiv_version: 1804.09800v1 · doi: 10.48550/arxiv.1804.09800 · pith_short_12: ZJBDMU6UCH2R · pith_short_16: ZJBDMU6UCH2R6DQ6 · pith_short_8: ZJBDMU6U

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/ZJBDMU6UCH2R6DQ6VE64WHF7C6 \
  | 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: ca423653d411f51f0e1ea93dcb1cbf17bee34bd7761ae16352215bca3ef8474e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbfdccf5124ee8643a1dcddb436f2997916488c6c4d02b31eb8ba2e6114dbf59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-04-25T21:01:37Z",
    "title_canon_sha256": "2bc8c7dbb0db41659252be1e41dcfa2aad7469a33a39f89b488f6e3e56001045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09800",
    "kind": "arxiv",
    "version": 1
  }
}