Pith Number

pith:R5TAKKY2

pith:2011:R5TAKKY22MH5XFW67QVI2ROXWW

not attested not anchored not stored refs pending

An acoustically-driven biochip - Impact of flow on the cell-association of targeted drug carriers

Christian Fillafer, Franz Gabor, Gerda Ratzinger, Irene Lichtscheidl, J\"urgen Neumann, Matthias Schneider, Michael Wirth, Silke Dissauer, Zeno Guttenberg

arxiv:1107.5206 v1 · 2011-07-26 · physics.bio-ph · physics.med-ph · q-bio.CB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R5TAKKY22MH5XFW67QVI2ROXWW}

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	2026-05-18T04:16:52.744265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f66052b1ad30fdb96defc2a8d45d7b5ab7de6b2ec06d5035c632c19af592f61

Aliases

arxiv: 1107.5206 · arxiv_version: 1107.5206v1 · doi: 10.48550/arxiv.1107.5206 · pith_short_12: R5TAKKY22MH5 · pith_short_16: R5TAKKY22MH5XFW6 · pith_short_8: R5TAKKY2

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/R5TAKKY22MH5XFW67QVI2ROXWW \
  | 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: 8f66052b1ad30fdb96defc2a8d45d7b5ab7de6b2ec06d5035c632c19af592f61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1a437f86d5412b6a90f22e6cd178c883ce24e250ff30500cdd764a1961d6c01",
    "cross_cats_sorted": [
      "physics.med-ph",
      "q-bio.CB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2011-07-26T13:07:09Z",
    "title_canon_sha256": "890234567e2a4c902df18293297490d1bfe2368b9c852c5d33fab343eddd2173"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5206",
    "kind": "arxiv",
    "version": 1
  }
}