Pith Number

pith:L2AHXWOU

pith:2019:L2AHXWOUTILQCMLHE4VWIOXCNO

not attested not anchored not stored refs pending

Loops versus lines and the compression stiffening of cells

A. E. Patteson, Anne van Oosten, J. M. Schwarz, Katarzyna Pogoda, M. C. Gandikota, P. A. Janmey, T. A. Engstrom

arxiv:1908.03725 v2 · 2019-08-10 · physics.bio-ph · cond-mat.soft · 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{L2AHXWOUTILQCMLHE4VWIOXCNO}

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	2026-07-05T01:23:09.088555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e807bd9d49a17013167272b643ae26b9635c1d32d7d4242191d1a248143d40c

Aliases

arxiv: 1908.03725 · arxiv_version: 1908.03725v2 · doi: 10.48550/arxiv.1908.03725 · pith_short_12: L2AHXWOUTILQ · pith_short_16: L2AHXWOUTILQCMLH · pith_short_8: L2AHXWOU

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/L2AHXWOUTILQCMLHE4VWIOXCNO \
  | 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: 5e807bd9d49a17013167272b643ae26b9635c1d32d7d4242191d1a248143d40c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17980455d12ec84a497086711a6ad860d181673d0b4b2b9739ad041cd7e779ef",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "q-bio.CB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2019-08-10T10:45:15Z",
    "title_canon_sha256": "1d0901faccc3042dd239e17aa5caac2b31187b4a5c77bf0c1d069a051f67a7a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03725",
    "kind": "arxiv",
    "version": 2
  }
}