Pith Number

pith:2CTBB43J

pith:2018:2CTBB43J3DNOGWJZF25I42R7RS

not attested not anchored not stored refs pending

Detection of hydrogen by the extraordinary Hall effect in CoPd alloys

A. Gerber, G. Kopnov, S. S. Das

arxiv:1809.04515 v1 · 2018-09-12 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2CTBB43J3DNOGWJZF25I42R7RS}

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	2026-05-18T00:05:52.064030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0a610f369d8dae359392eba8e6a3f8ca1e5d282ea764682b629b314384da102

Aliases

arxiv: 1809.04515 · arxiv_version: 1809.04515v1 · doi: 10.48550/arxiv.1809.04515 · pith_short_12: 2CTBB43J3DNO · pith_short_16: 2CTBB43J3DNOGWJZ · pith_short_8: 2CTBB43J

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/2CTBB43J3DNOGWJZF25I42R7RS \
  | 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: d0a610f369d8dae359392eba8e6a3f8ca1e5d282ea764682b629b314384da102

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "458d7c839538d3ebd02d625c1536e46881c82646c444bacd15304162216dfb6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-09-12T15:36:11Z",
    "title_canon_sha256": "856fef03d827f0e5eff44504ada0c11773a2c0e5d46ee683b5bacdf637dfe442"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04515",
    "kind": "arxiv",
    "version": 1
  }
}