Pith Number

pith:TRVSYJK7

pith:2026:TRVSYJK7RLU6YBLILN6GXOAEYL

not attested not anchored not stored refs pending

Imaging biofilms in three dimensions: modalities, quantitative readouts, and the path to four-dimensional measurement

Seongsoo Lee, YongKeun Park

arxiv:2606.15254 v2 · 2026-06-13 · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TRVSYJK7RLU6YBLILN6GXOAEYL}

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	2026-07-20T01:18:35.998590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c6b2c255f8ae9ec05685b7c6bb804c2ddd1d8846cbef496dacd7aa2ac018774

Aliases

arxiv: 2606.15254 · arxiv_version: 2606.15254v2 · doi: 10.48550/arxiv.2606.15254 · pith_short_12: TRVSYJK7RLU6 · pith_short_16: TRVSYJK7RLU6YBLI · pith_short_8: TRVSYJK7

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/TRVSYJK7RLU6YBLILN6GXOAEYL \
  | 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: 9c6b2c255f8ae9ec05685b7c6bb804c2ddd1d8846cbef496dacd7aa2ac018774

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edc9b96e7e994b90a2808b31a729ecefc9cf5405624dacfda4a382e446caab57",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2026-06-13T11:20:38Z",
    "title_canon_sha256": "e983dff635a303a15072f4dde4c529e1692e1410a65a83ec1c2074f0fbd4a146"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.15254",
    "kind": "arxiv",
    "version": 2
  }
}