Pith Number

pith:M3E2LGKZ

pith:2014:M3E2LGKZWINQW4VQKVTGVEC5ZO

not attested not anchored not stored refs pending

Single Molecule FRET Reveals Pore Size and Opening Mechanism of MscL

Boris Martinac, Hannah A. DeBerg, Klaus Schulten, Melinda Tonks Hoffman, Paul R. Rohde, Paul R. Selvin, Takeshi Nomura, Yanxin Liu, Yong Wang

arxiv:1401.7887 v1 · 2014-01-30 · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M3E2LGKZWINQW4VQKVTGVEC5ZO}

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	2026-05-18T03:00:38.053673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66c9a59959b21b0b72b055666a905dcb9431a205289f9b59a6150dbb18ec931f

Aliases

arxiv: 1401.7887 · arxiv_version: 1401.7887v1 · doi: 10.48550/arxiv.1401.7887 · pith_short_12: M3E2LGKZWINQ · pith_short_16: M3E2LGKZWINQW4VQ · pith_short_8: M3E2LGKZ

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/M3E2LGKZWINQW4VQKVTGVEC5ZO \
  | 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: 66c9a59959b21b0b72b055666a905dcb9431a205289f9b59a6150dbb18ec931f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaad48b98d64b2d2a313d9c19c4f3df02417dc44fac175c6809a0239edb0f1ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2014-01-30T15:41:22Z",
    "title_canon_sha256": "42f4794973427198afd76290721638b1e918c25cec2254b7f19e7de37510ca25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7887",
    "kind": "arxiv",
    "version": 1
  }
}