Pith Number

pith:7HEKXK2F

pith:2011:7HEKXK2FVBO7YQ2K3PVSN3WJSH

not attested not anchored not stored refs pending

Continuous monitoring of membrane protein micro-domain association during cell signaling

Arnd Pralle, Heng Huang

arxiv:1101.5087 v1 · 2011-01-26 · physics.bio-ph · cond-mat.soft · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7HEKXK2FVBO7YQ2K3PVSN3WJSH}

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	2026-05-18T04:30:46.858932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9c8abab45a85dfc434adbeb26eec991dbd1f9e21581fd82adf9ed541fe3b5f3

Aliases

arxiv: 1101.5087 · arxiv_version: 1101.5087v1 · doi: 10.48550/arxiv.1101.5087 · pith_short_12: 7HEKXK2FVBO7 · pith_short_16: 7HEKXK2FVBO7YQ2K · pith_short_8: 7HEKXK2F

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/7HEKXK2FVBO7YQ2K3PVSN3WJSH \
  | 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: f9c8abab45a85dfc434adbeb26eec991dbd1f9e21581fd82adf9ed541fe3b5f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a750765793a41ff0a6311217550b58c22b75438d09ef92fbc5b04ba5d5fe88c3",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2011-01-26T15:39:04Z",
    "title_canon_sha256": "70af5fac1074eec4432e3f25a5eb26753a659ef3d5b29e97530f0ad0983aec15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5087",
    "kind": "arxiv",
    "version": 1
  }
}