Pith Number

pith:E3HM6ESQ

pith:2018:E3HM6ESQKGEN7X4NG4U6U2UYD7

not attested not anchored not stored refs pending

Inter-laboratory nanoamp current comparison with sub-part-per-million uncertainty

Dietmar Drung, Hansjoerg Scherer, Martin Goetz, Stephen Giblin

arxiv:1808.09741 v1 · 2018-08-29 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E3HM6ESQKGEN7X4NG4U6U2UYD7}

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	2026-05-17T23:51:52.593569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26cecf12505188dfdf8d3729ea6a981fdcf4ba9415f7ad6b2dd807338537fcb1

Aliases

arxiv: 1808.09741 · arxiv_version: 1808.09741v1 · doi: 10.48550/arxiv.1808.09741 · pith_short_12: E3HM6ESQKGEN · pith_short_16: E3HM6ESQKGEN7X4N · pith_short_8: E3HM6ESQ

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/E3HM6ESQKGEN7X4NG4U6U2UYD7 \
  | 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: 26cecf12505188dfdf8d3729ea6a981fdcf4ba9415f7ad6b2dd807338537fcb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2193dbe1e602ceb5a03773d679af53c0cbed0715a0700679b6d765a8c30b902b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-08-29T11:43:17Z",
    "title_canon_sha256": "515d085dcbe9c3d0212529a483a0e3f7010906739bca91313c0cb829f0e62aee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09741",
    "kind": "arxiv",
    "version": 1
  }
}