Pith Number

pith:MFNGD6C4

pith:2010:MFNGD6C4CKH2DQ3ZHT67UWNHPZ

not attested not anchored not stored refs pending

From Structure to Function in Open Ionic Channels

Bob Eisenberg

arxiv:1011.2939 v1 · 2010-11-12 · q-bio.BM · cond-mat.soft · math-ph · 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{MFNGD6C4CKH2DQ3ZHT67UWNHPZ}

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	2026-05-18T02:23:36.887692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

615a61f85c128fa1c3793cfdfa59a77e7762425246881cd5676a583ae342ec5c

Aliases

arxiv: 1011.2939 · arxiv_version: 1011.2939v1 · doi: 10.48550/arxiv.1011.2939 · pith_short_12: MFNGD6C4CKH2 · pith_short_16: MFNGD6C4CKH2DQ3Z · pith_short_8: MFNGD6C4

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/MFNGD6C4CKH2DQ3ZHT67UWNHPZ \
  | 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: 615a61f85c128fa1c3793cfdfa59a77e7762425246881cd5676a583ae342ec5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d826f473d5be19a68b7eb3e94df80bfca364ba4b4a2ad148022d76b1bc74a31",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2010-11-12T15:10:07Z",
    "title_canon_sha256": "38623b7818fa10d93749034fe4ef76126a17e190c632515bf524263e97cd1a04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2939",
    "kind": "arxiv",
    "version": 1
  }
}