Pith Number

pith:HA4WCMAC

pith:2019:HA4WCMACNDINKC46NUDV2YTFIU

not attested not anchored not stored refs pending

Charging effects and anomalous resistive features of superconducting boron doped diamond films

Christopher Coleman, Somnath Bhattacharyya

arxiv:1906.01275 v1 · 2019-06-04 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HA4WCMACNDINKC46NUDV2YTFIU}

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	2026-05-17T23:44:17.202714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

383961300268d0d50b9e6d075d626545149ad16b525590eb4df8e528b9764113

Aliases

arxiv: 1906.01275 · arxiv_version: 1906.01275v1 · doi: 10.48550/arxiv.1906.01275 · pith_short_12: HA4WCMACNDIN · pith_short_16: HA4WCMACNDINKC46 · pith_short_8: HA4WCMAC

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/HA4WCMACNDINKC46NUDV2YTFIU \
  | 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: 383961300268d0d50b9e6d075d626545149ad16b525590eb4df8e528b9764113

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e262b86f4ef54ad6d775ad132f1c05a5dbbee2b767f0dba1922a06a94bae1dad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-06-04T08:52:31Z",
    "title_canon_sha256": "00343a0dd5e440d928fdf5100da7eb5d0eb24f6431863bf146bac1b29677b376"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01275",
    "kind": "arxiv",
    "version": 1
  }
}