Pith Number

pith:VXITSLWU

pith:2009:VXITSLWUV36AXP4LUNWTB5DNEY

not attested not anchored not stored refs pending

Fluctuation-Enhanced Sensing for Biological Agent Detection and Identification

Chiman Kwan, Claes G. Granqvist, Gabor Schmera, Hung C. Chang, James O. Jensen, Janusz Smulko, Laszlo B. Kish, Maria D. King, Zoltan gingl

arxiv:0912.5211 v2 · 2009-12-28 · physics.bio-ph · physics.data-an · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VXITSLWUV36AXP4LUNWTB5DNEY}

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	2026-05-18T02:10:13.426885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

add1392ed4aefc0bbf8ba36d30f46d262a83b0ca9e961586c0c5eb1ce3a5b6e3

Aliases

arxiv: 0912.5211 · arxiv_version: 0912.5211v2 · doi: 10.48550/arxiv.0912.5211 · pith_short_12: VXITSLWUV36A · pith_short_16: VXITSLWUV36AXP4L · pith_short_8: VXITSLWU

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/VXITSLWUV36AXP4LUNWTB5DNEY \
  | 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: add1392ed4aefc0bbf8ba36d30f46d262a83b0ca9e961586c0c5eb1ce3a5b6e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc8f9412b3c5de60a120c6856c7b84caf93ac0a50422fb60c0288bd364fcb7b1",
    "cross_cats_sorted": [
      "physics.data-an",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2009-12-28T19:42:07Z",
    "title_canon_sha256": "051dbd4d1d9374b221f56e79126917cf3900a7ed64f07a03d82439cdc04a1a5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.5211",
    "kind": "arxiv",
    "version": 2
  }
}