Pith Number

pith:PHRQDHHF

pith:2025:PHRQDHHF56Y3ZWUCLT55K6H4UE

not attested not anchored not stored refs pending

Rotational mobility in spherical membranes: The interplay between Saffman-Delbr\"uck length and inclusion size

Eric Lauga, Marco Vona

arxiv:2501.05367 v1 · 2025-01-09 · 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{PHRQDHHF56Y3ZWUCLT55K6H4UE}

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	2026-07-05T09:59:08.846528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79e3019ce5efb1bcda825cfbd578fca104f4f5bc1e2d7745c061dc08fa63245f

Aliases

arxiv: 2501.05367 · arxiv_version: 2501.05367v1 · doi: 10.48550/arxiv.2501.05367 · pith_short_12: PHRQDHHF56Y3 · pith_short_16: PHRQDHHF56Y3ZWUC · pith_short_8: PHRQDHHF

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/PHRQDHHF56Y3ZWUCLT55K6H4UE \
  | 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: 79e3019ce5efb1bcda825cfbd578fca104f4f5bc1e2d7745c061dc08fa63245f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa311d463007a2be3dd22522b9d7a9019c503bef6a8428624cff7cf803d07e51",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2025-01-09T16:48:36Z",
    "title_canon_sha256": "110c8aad1331ad5474a704812b77e6b0a00e6286a63e25c706b1a620cc65e7af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.05367",
    "kind": "arxiv",
    "version": 1
  }
}