Pith Number

pith:OIEG2RX6

pith:2013:OIEG2RX6ZDGRJOXTLFYYCC3CJZ

not attested not anchored not stored refs pending

Hydrogen nanobubbles in a water solution of dietary supplement

Anatoly K. Khitrin, Vladimir L. Safonov

arxiv:1303.5378 v1 · 2013-03-21 · physics.med-ph · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OIEG2RX6ZDGRJOXTLFYYCC3CJZ}

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	2026-05-18T03:30:13.034299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72086d46fec8cd14baf35971810b624e6b449cc8dda1464a8cf133cbac1d5e09

Aliases

arxiv: 1303.5378 · arxiv_version: 1303.5378v1 · doi: 10.48550/arxiv.1303.5378 · pith_short_12: OIEG2RX6ZDGR · pith_short_16: OIEG2RX6ZDGRJOXT · pith_short_8: OIEG2RX6

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/OIEG2RX6ZDGRJOXTLFYYCC3CJZ \
  | 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: 72086d46fec8cd14baf35971810b624e6b449cc8dda1464a8cf133cbac1d5e09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc3c9bfc1a42ab19e1dc0ccca30bb3b7418d49de9dd8c9a6dc982c92633db458",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2013-03-21T19:37:02Z",
    "title_canon_sha256": "06342c84f9eb4b1959c0db7bbde145a2169cc12653336c96659ff920fe36a6f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5378",
    "kind": "arxiv",
    "version": 1
  }
}