Pith Number

pith:BACERF3N

pith:2017:BACERF3N32AYZTAJ2XQ6VHLAOP

not attested not anchored not stored refs pending

Gaussian curvature directs the distribution of spontaneous curvature on bilayer membrane necks

Morgan Chabanon, Padmini Rangamani

arxiv:1705.04423 v2 · 2017-05-12 · physics.bio-ph · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BACERF3N32AYZTAJ2XQ6VHLAOP}

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	2026-05-18T00:29:30.585060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

080448976dde818ccc09d5e1ea9d6073c9f5e280bb396da81f8e18df3f0c2808

Aliases

arxiv: 1705.04423 · arxiv_version: 1705.04423v2 · doi: 10.48550/arxiv.1705.04423 · pith_short_12: BACERF3N32AY · pith_short_16: BACERF3N32AYZTAJ · pith_short_8: BACERF3N

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/BACERF3N32AYZTAJ2XQ6VHLAOP \
  | 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: 080448976dde818ccc09d5e1ea9d6073c9f5e280bb396da81f8e18df3f0c2808

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28fcae4ff2cf4964d7ccd0a4184365fd4eb0366e824d808c641cb67964b31b8a",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2017-05-12T02:02:40Z",
    "title_canon_sha256": "e7a842ec5bb370631c6a526972c79ac9f16b2d2cb7e405679d47d1c06d2d2cad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04423",
    "kind": "arxiv",
    "version": 2
  }
}