Pith Number

pith:6BS2IN32

pith:2025:6BS2IN32LHAOLZNPMW5QDE3R5S

not attested not anchored not stored refs pending

Exhaled Breath Analysis Through the Lens of Molecular Communication: A Survey

Alexander Wietfeld, Dadi Bi, Falko Dressler, Frank H.P. Fitzek, Michael Lommel, Pengjie Zhou, Pit Hofmann, Ruifeng Zheng, Sophie Becke, Sunasheer Bhattacharjee, Ulrich Kertzscher, Wolfgang Kellerer, Yansha Deng

arxiv:2504.18326 v1 · 2025-04-25 · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6BS2IN32LHAOLZNPMW5QDE3R5S}

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	2026-07-05T10:54:05.446167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f065a4377a59c0e5e5af65bb019371ec81d903c64d728294f15e0c9c38f68fc5

Aliases

arxiv: 2504.18326 · arxiv_version: 2504.18326v1 · doi: 10.48550/arxiv.2504.18326 · pith_short_12: 6BS2IN32LHAO · pith_short_16: 6BS2IN32LHAOLZNP · pith_short_8: 6BS2IN32

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/6BS2IN32LHAOLZNPMW5QDE3R5S \
  | 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: f065a4377a59c0e5e5af65bb019371ec81d903c64d728294f15e0c9c38f68fc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b980e19c19720bc28099b3b4d95220e3dd41aabed5e26949faf8e5717148da6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2025-04-25T13:08:59Z",
    "title_canon_sha256": "fc3238ae746b635c12beef660a11fc57e925a41d53c2a06ea559453a5da0dd71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.18326",
    "kind": "arxiv",
    "version": 1
  }
}