Pith Number

pith:RTFZXHSS

pith:2009:RTFZXHSSF3I3SMFBN4WUJSMJTT

not attested not anchored not stored refs pending

Polar Chemoreceptor Clustering by Coupled Trimers of Dimers

Robert G. Endres

arxiv:0906.2145 v1 · 2009-06-11 · q-bio.SC · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RTFZXHSSF3I3SMFBN4WUJSMJTT}

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	2026-05-18T02:13:20.691516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ccb9b9e522ed1b930a16f2d44c9899cdba8197ac2893734ccf03ee5b3a64dba

Aliases

arxiv: 0906.2145 · arxiv_version: 0906.2145v1 · doi: 10.48550/arxiv.0906.2145 · pith_short_12: RTFZXHSSF3I3 · pith_short_16: RTFZXHSSF3I3SMFB · pith_short_8: RTFZXHSS

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/RTFZXHSSF3I3SMFBN4WUJSMJTT \
  | 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: 8ccb9b9e522ed1b930a16f2d44c9899cdba8197ac2893734ccf03ee5b3a64dba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9af9db68aa57cae47518fa31e256f1a1082861019f0276a3196745944782b6a9",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.SC",
    "submitted_at": "2009-06-11T16:01:51Z",
    "title_canon_sha256": "71243d9512f6dbd135a4ab2784cb1b939cb64c1c607d1dc8ba9b9821de588c38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.2145",
    "kind": "arxiv",
    "version": 1
  }
}