Pith Number

pith:NRP4TB7H

pith:2010:NRP4TB7HOJPJNIURBBQCJC2ZTH

not attested not anchored not stored refs pending

Increased accuracy of ligand sensing by receptor internalization

Gerardo Aquino, Robert G. Endres

arxiv:1001.3845 v1 · 2010-01-21 · physics.bio-ph · q-bio.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NRP4TB7HOJPJNIURBBQCJC2ZTH}

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	2026-05-18T02:09:31.434900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c5fc987e7725e96a2910860248b5999fd24ed3b903d5c28c650b32948240558

Aliases

arxiv: 1001.3845 · arxiv_version: 1001.3845v1 · doi: 10.48550/arxiv.1001.3845 · pith_short_12: NRP4TB7HOJPJ · pith_short_16: NRP4TB7HOJPJNIUR · pith_short_8: NRP4TB7H

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/NRP4TB7HOJPJNIURBBQCJC2ZTH \
  | 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: 6c5fc987e7725e96a2910860248b5999fd24ed3b903d5c28c650b32948240558

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8370f4c7c83df02fc3a6ccf4c7aae35a1e1f878c9a889fd5240b4431fd0fe895",
    "cross_cats_sorted": [
      "q-bio.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2010-01-21T16:47:45Z",
    "title_canon_sha256": "640a2c359c5bdb5fc522c5063e55b6681a58c683d051aedad0d69ecb09741418"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.3845",
    "kind": "arxiv",
    "version": 1
  }
}