Pith Number

pith:HKG4AMUO

pith:2014:HKG4AMUO7W4RCZ6LGXCCEZP47F

not attested not anchored not stored refs pending

Traceable precision pA direct current measurements with the ULCA

Dietmar Drung, Eckart Pesel, Gerd-Dietmar Willenberg, Hansj\"org Scherer, Martin G\"otz

arxiv:1407.5508 v2 · 2014-07-21 · physics.ins-det · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HKG4AMUO7W4RCZ6LGXCCEZP47F}

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	2026-05-18T02:45:48.306353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a8dc0328efdb91167cb35c42265fcf94facbd488ab6176651ce5999aae96b1c

Aliases

arxiv: 1407.5508 · arxiv_version: 1407.5508v2 · doi: 10.48550/arxiv.1407.5508 · pith_short_12: HKG4AMUO7W4R · pith_short_16: HKG4AMUO7W4RCZ6L · pith_short_8: HKG4AMUO

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/HKG4AMUO7W4RCZ6LGXCCEZP47F \
  | 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: 3a8dc0328efdb91167cb35c42265fcf94facbd488ab6176651ce5999aae96b1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4d5efb2e124efe2fb3184ca30bdf3652d03484dd5125685294777a1424e1e54",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2014-07-21T14:27:25Z",
    "title_canon_sha256": "10f0eb2c6d1eb1f0ed2f649092e68bc2a96e1e74afeacdba7eb750d94bd90ea4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5508",
    "kind": "arxiv",
    "version": 2
  }
}