Pith Number

pith:FF4TNG2M

pith:2015:FF4TNG2MGTAJOH4GHMSCCQN43P

not attested not anchored not stored refs pending

The biomechanical and structural properties of CS2 fimbriae

Bhupender Singh, Esther Bullitt, Johan Zakrisson, Magnus Andersson, Narges Mortezaei

arxiv:1505.05129 v1 · 2015-05-19 · physics.bio-ph · 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{FF4TNG2MGTAJOH4GHMSCCQN43P}

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	2026-05-18T02:05:22.108930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2979369b4c34c0971f863b242141bcdbd0fa3431f6d4f92c0591c1f2bdbdb065

Aliases

arxiv: 1505.05129 · arxiv_version: 1505.05129v1 · doi: 10.48550/arxiv.1505.05129 · pith_short_12: FF4TNG2MGTAJ · pith_short_16: FF4TNG2MGTAJOH4G · pith_short_8: FF4TNG2M

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/FF4TNG2MGTAJOH4GHMSCCQN43P \
  | 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: 2979369b4c34c0971f863b242141bcdbd0fa3431f6d4f92c0591c1f2bdbdb065

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a2673de123e40624e69e631d72beea9e08927bb8904fa601603c1593e3f3967",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2015-05-19T19:42:10Z",
    "title_canon_sha256": "75e936db7264f038eabfb4ec16ed45d186bfed74b0de91ba3a75de188164ec10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05129",
    "kind": "arxiv",
    "version": 1
  }
}