Pith Number

pith:HPD3U3MQ

pith:2016:HPD3U3MQQ45GRYXRJV7RLC5OJF

not attested not anchored not stored refs pending

Convergence of an approximation for rotationally symmetric two-phase lipid bilayer membranes

Michael Helmers

arxiv:1603.05231 v1 · 2016-03-01 · math.AP · math-ph · math.DG · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HPD3U3MQQ45GRYXRJV7RLC5OJF}

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	2026-05-18T01:18:57.846653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bc7ba6d90873a68e2f14d7f158bae496caf4c910a21645380c161c89c511e0e

Aliases

arxiv: 1603.05231 · arxiv_version: 1603.05231v1 · doi: 10.48550/arxiv.1603.05231 · pith_short_12: HPD3U3MQQ45G · pith_short_16: HPD3U3MQQ45GRYXR · pith_short_8: HPD3U3MQ

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/HPD3U3MQQ45GRYXRJV7RLC5OJF \
  | 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: 3bc7ba6d90873a68e2f14d7f158bae496caf4c910a21645380c161c89c511e0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80279413fc3902cd47ab92bafd30b04fb4c6549205f700c51a24420b740f5f34",
    "cross_cats_sorted": [
      "math-ph",
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-03-01T10:54:07Z",
    "title_canon_sha256": "f9bd912eebfb86c01b02ce2630d175a38fa2df1645adc778720bad7f273e5bfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05231",
    "kind": "arxiv",
    "version": 1
  }
}