Pith Number

pith:XXLCBPTB

pith:2019:XXLCBPTBZXSQOB3Y6AI6CJWLI4

not attested not anchored not stored refs pending

Viscosity independent diffusion mediated by death and reproduction in biofilms

Arben Kalziqi, Brian K. Hammer, David Yanni, Gabi Steinbach, Peter J. Yunker, Siu Lung Ng

arxiv:1901.01350 v1 · 2019-01-05 · cond-mat.soft · physics.bio-ph · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XXLCBPTBZXSQOB3Y6AI6CJWLI4}

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	2026-05-17T23:56:52.155153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdd620be61cde5070778f011e126cb47300baf6e6c42f8e917ba7c3987f8cbad

Aliases

arxiv: 1901.01350 · arxiv_version: 1901.01350v1 · doi: 10.48550/arxiv.1901.01350 · pith_short_12: XXLCBPTBZXSQ · pith_short_16: XXLCBPTBZXSQOB3Y · pith_short_8: XXLCBPTB

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/XXLCBPTBZXSQOB3Y6AI6CJWLI4 \
  | 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: bdd620be61cde5070778f011e126cb47300baf6e6c42f8e917ba7c3987f8cbad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d45894393adfdc1826e149a1909a38a00978ee831d95f0b8450e203de7a9cbbf",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-01-05T01:13:56Z",
    "title_canon_sha256": "ff22d6b558dc700fbb757837bc546677838d11c472b52fdf4e7b727ef7446271"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01350",
    "kind": "arxiv",
    "version": 1
  }
}