Pith Number

pith:P5F4H5OL

pith:2020:P5F4H5OL5BSYR5BJRBPF5CHKB7

not attested not anchored not stored refs pending

Anomalous Coulomb Drag between InAs Nanowire and Graphene Heterostructures

A.K Sood, Anindya Das, Hadas Shtrikman, Kenji Watanabe, Manas Ranjan Sahu, Richa Mitra, Takashi Taniguchi

arxiv:2002.09874 v1 · 2020-02-23 · 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{P5F4H5OL5BSYR5BJRBPF5CHKB7}

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	2026-07-05T00:56:45.811397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f4bc3f5cbe86588f429885e5e88ea0fc40046ded2842a616b8606779a5f0c7e

Aliases

arxiv: 2002.09874 · arxiv_version: 2002.09874v1 · doi: 10.48550/arxiv.2002.09874 · pith_short_12: P5F4H5OL5BSY · pith_short_16: P5F4H5OL5BSYR5BJ · pith_short_8: P5F4H5OL

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/P5F4H5OL5BSYR5BJRBPF5CHKB7 \
  | 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: 7f4bc3f5cbe86588f429885e5e88ea0fc40046ded2842a616b8606779a5f0c7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb0a4a86a782c0e1ab4bcf30ff3c42705e7c4038825ccb095c6f83afa9295ffb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-02-23T09:33:15Z",
    "title_canon_sha256": "10834dd63f9484e2f0fb4487dcaf337e2f52b21eeda32d88925ea1d14e714c22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.09874",
    "kind": "arxiv",
    "version": 1
  }
}