Pith Number

pith:2DCCN64B

pith:2008:2DCCN64BGPXR43FGRSCXHN7NVH

not attested not anchored not stored refs pending

Surface modified silicon nanochannel for urea sensing

Mi Hong, Pritiraj Mohanty, Shyamsunder Erramilli, Xihua Wang, Yu Chen

arxiv:0805.3173 v1 · 2008-05-20 · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2DCCN64BGPXR43FGRSCXHN7NVH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:32:09.699622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0c426fb8133ef1e6ca68c8573b7eda9c9331e243bd3ccefe876cd751596ccba

Aliases

arxiv: 0805.3173 · arxiv_version: 0805.3173v1 · doi: 10.48550/arxiv.0805.3173 · pith_short_12: 2DCCN64BGPXR · pith_short_16: 2DCCN64BGPXR43FG · pith_short_8: 2DCCN64B

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/2DCCN64BGPXR43FGRSCXHN7NVH \
  | 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: d0c426fb8133ef1e6ca68c8573b7eda9c9331e243bd3ccefe876cd751596ccba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d924df24a624a4cb844af00fdf9756e70e7da53b599701391b8ab0ab85c0d04e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2008-05-20T19:58:55Z",
    "title_canon_sha256": "040d6569b7dfad5bfa697b7939fb76324ad60c48dd6b3d99ca8fac5848a36f38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.3173",
    "kind": "arxiv",
    "version": 1
  }
}