Pith Number

pith:RBJO4JZU

pith:2013:RBJO4JZULNLC3EF4FYZ2AY5S5E

not attested not anchored not stored refs pending

Ion transport through a graphene nanopore

Guohui Hu, Mao Mao, Sandip Ghosal

arxiv:1301.1829 v1 · 2013-01-09 · physics.bio-ph · physics.chem-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{RBJO4JZULNLC3EF4FYZ2AY5S5E}

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	2026-05-18T03:36:55.858085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8852ee27345b562d90bc2e33a063b2e90755b08dc866565c9c6068c2f14d989d

Aliases

arxiv: 1301.1829 · arxiv_version: 1301.1829v1 · doi: 10.48550/arxiv.1301.1829 · pith_short_12: RBJO4JZULNLC · pith_short_16: RBJO4JZULNLC3EF4 · pith_short_8: RBJO4JZU

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/RBJO4JZULNLC3EF4FYZ2AY5S5E \
  | 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: 8852ee27345b562d90bc2e33a063b2e90755b08dc866565c9c6068c2f14d989d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac82fce4802332fcd774d09d06d5a852d6ada41ea0cc25e23f3cf17aa7214c69",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "q-bio.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2013-01-09T12:34:12Z",
    "title_canon_sha256": "939244988d169abc267262756d775dc20d766ce387731102561f4664b8a73d85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1829",
    "kind": "arxiv",
    "version": 1
  }
}