Pith Number

pith:FHMLFKLW

pith:2012:FHMLFKLWAO6YZO3Y4SLUYJUQNR

not attested not anchored not stored refs pending

Voltage-gated lipid ion channels

Andreas Blicher, Thomas Heimburg

arxiv:1209.3640 v2 · 2012-09-17 · 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{FHMLFKLWAO6YZO3Y4SLUYJUQNR}

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	2026-05-18T01:54:27.392688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29d8b2a97603bd8cbb78e4974c26906c5b6a56f3bf6543184bc58df6b5569998

Aliases

arxiv: 1209.3640 · arxiv_version: 1209.3640v2 · doi: 10.48550/arxiv.1209.3640 · pith_short_12: FHMLFKLWAO6Y · pith_short_16: FHMLFKLWAO6YZO3Y · pith_short_8: FHMLFKLW

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/FHMLFKLWAO6YZO3Y4SLUYJUQNR \
  | 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: 29d8b2a97603bd8cbb78e4974c26906c5b6a56f3bf6543184bc58df6b5569998

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fdf65139a9c8b17faa703e89f749d48c240067c9bfae1bed159bf551f7846e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2012-09-17T12:57:06Z",
    "title_canon_sha256": "25657ddb032b30cfac7ea2821b7389fac69cddc8900213bbdd95db0b61d21ef7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3640",
    "kind": "arxiv",
    "version": 2
  }
}