Pith Number

pith:PQJH4QUB

pith:2011:PQJH4QUBWWQVIGJG2JW3IEI2YR

not attested not anchored not stored refs pending

Fabrication and characterization of vacuum deposited fluorescein thin films

Jouko Korppi-Tommola, Konstantin Arutyunov, Liisa Antila, Marja-Leena K\"a\"ari\"ainen, Pasi Jalkanen, Pasi Myllyperki\"o, Sampo Kulju, Teemu Ihalainen, Tommi K\"a\"ari\"ainen

arxiv:1106.3849 v1 · 2011-06-20 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PQJH4QUBWWQVIGJG2JW3IEI2YR}

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	2026-05-18T04:19:41.989066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c127e4281b5a1541926d26db4111ac464ad9177ec4a9e58210cf6104a697c09

Aliases

arxiv: 1106.3849 · arxiv_version: 1106.3849v1 · doi: 10.48550/arxiv.1106.3849 · pith_short_12: PQJH4QUBWWQV · pith_short_16: PQJH4QUBWWQVIGJG · pith_short_8: PQJH4QUB

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/PQJH4QUBWWQVIGJG2JW3IEI2YR \
  | 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: 7c127e4281b5a1541926d26db4111ac464ad9177ec4a9e58210cf6104a697c09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dccfd4addc2e7abbb785454e09c878f75770adaa2d73e2d6d9b3cb51a123778f",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-06-20T09:48:05Z",
    "title_canon_sha256": "409115e35d36b3356c28eb2eb099d0224fd8e6473b8194c030c34f55f2455245"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3849",
    "kind": "arxiv",
    "version": 1
  }
}