Pith Number

pith:K4GFFTIJ

pith:2015:K4GFFTIJ3LNKVCPMKDT6XA3DRF

not attested not anchored not stored refs pending

Biofilm growth in porous media: experiments, computational modeling at the porescale, and upscaling

Anna Trykozko, Dorthe Wildenschild, Gabriel Iltis, Malgorzata Peszynska, Steffen Schlueter

arxiv:1510.01218 v1 · 2015-09-24 · physics.flu-dyn · math.NA · nlin.AO · q-bio.CB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K4GFFTIJ3LNKVCPMKDT6XA3DRF}

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	2026-05-18T01:31:04.530016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

570c52cd09dadaaa89ec50e7eb836389629f533301ca14fb57aa2630902f9719

Aliases

arxiv: 1510.01218 · arxiv_version: 1510.01218v1 · doi: 10.48550/arxiv.1510.01218 · pith_short_12: K4GFFTIJ3LNK · pith_short_16: K4GFFTIJ3LNKVCPM · pith_short_8: K4GFFTIJ

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/K4GFFTIJ3LNKVCPMKDT6XA3DRF \
  | 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: 570c52cd09dadaaa89ec50e7eb836389629f533301ca14fb57aa2630902f9719

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad0cb200092ab8ed7f1af204fd8ead58c28949a12c6ab68ffc1e235635c0a424",
    "cross_cats_sorted": [
      "math.NA",
      "nlin.AO",
      "q-bio.CB"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-09-24T17:06:43Z",
    "title_canon_sha256": "41858b643614712b43e138072c4e12ee79c7ab9584196ef1740ef79094553551"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01218",
    "kind": "arxiv",
    "version": 1
  }
}