Pith Number

pith:Y7PS4ETO

pith:2018:Y7PS4ETOYZ64G2XLOYHXXMHQU3

not attested not anchored not stored refs pending

Nutrient transport driven by microbial active carpets

Andreas Kaiser, Arnold J. T. M. Mathijssen, Francisca Guzm\'an-Lastra, Hartmut L\"owen

arxiv:1804.10271 v2 · 2018-04-26 · cond-mat.soft · physics.bio-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y7PS4ETOYZ64G2XLOYHXXMHQU3}

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	2026-05-17T23:58:04.923381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7df2e126ec67dc36aeb760f7bb0f0a6fee1a535702a0fa694134cbc71c6adf1

Aliases

arxiv: 1804.10271 · arxiv_version: 1804.10271v2 · doi: 10.48550/arxiv.1804.10271 · pith_short_12: Y7PS4ETOYZ64 · pith_short_16: Y7PS4ETOYZ64G2XL · pith_short_8: Y7PS4ETO

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/Y7PS4ETOYZ64G2XLOYHXXMHQU3 \
  | 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: c7df2e126ec67dc36aeb760f7bb0f0a6fee1a535702a0fa694134cbc71c6adf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32616a6be3bc5be51ac19c7fbb83026350267ebca7af50e413702a4af23a965c",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-04-26T20:25:19Z",
    "title_canon_sha256": "9e45ecc3e69debda7998dd3c1eeb1128a95d97cc1796f6b95964b294ead168cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10271",
    "kind": "arxiv",
    "version": 2
  }
}