Pith Number

pith:FKMBAZHV

pith:2009:FKMBAZHVIZ2EMDGRMJ24CZ5MNJ

not attested not anchored not stored refs pending

Carbon nanotube based biomedical agents for heating, temperature sensoring and drug delivery

Bernd Buechner, Ruediger Klingeler, Silke Hampel

arxiv:0907.4956 v1 · 2009-07-28 · physics.med-ph · physics.bio-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{FKMBAZHVIZ2EMDGRMJ24CZ5MNJ}

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	2026-07-04T15:46:59.691871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a981064f54674460cd16275c167ac6a7cf54d5ba3c807087ffddf147dece405

Aliases

arxiv: 0907.4956 · arxiv_version: 0907.4956v1 · doi: 10.48550/arxiv.0907.4956 · pith_short_12: FKMBAZHVIZ2E · pith_short_16: FKMBAZHVIZ2EMDGR · pith_short_8: FKMBAZHV

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/FKMBAZHVIZ2EMDGRMJ24CZ5MNJ \
  | 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: 2a981064f54674460cd16275c167ac6a7cf54d5ba3c807087ffddf147dece405

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "055e9eb4150196293dcd27735c129914427846b88ee646c8fd906b1177e2dbe4",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2009-07-28T16:57:07Z",
    "title_canon_sha256": "13d73f64cef6d6f440148c99b6901414bb957fc1aa3cf02eaca0fbd08683f21d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.4956",
    "kind": "arxiv",
    "version": 1
  }
}