Pith Number

pith:33VNKTF7

pith:2012:33VNKTF7FYDW263BYIK6WNUQA5

not attested not anchored not stored refs pending

Suppression of low-frequency noise in two-dimensional electron gas at degenerately doped Si:P \delta-layers

Arindam Ghosh, Craig Polley, Michelle Y. Simmons, Saquib Shamim, Suddhasatta Mahapatra

arxiv:1203.5880 v1 · 2012-03-27 · 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{33VNKTF7FYDW263BYIK6WNUQA5}

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	2026-05-18T03:59:13.176027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deead54cbf2e076d7b61c215eb3690074a47ccd7f1d0fa8342efc8df9eedb253

Aliases

arxiv: 1203.5880 · arxiv_version: 1203.5880v1 · doi: 10.48550/arxiv.1203.5880 · pith_short_12: 33VNKTF7FYDW · pith_short_16: 33VNKTF7FYDW263B · pith_short_8: 33VNKTF7

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/33VNKTF7FYDW263BYIK6WNUQA5 \
  | 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: deead54cbf2e076d7b61c215eb3690074a47ccd7f1d0fa8342efc8df9eedb253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c14a7015798b055f74c4bce9a3825ef0bc25bd88704b69e7b3096188cf69de6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-03-27T06:58:39Z",
    "title_canon_sha256": "e61ceb9e0feda1d7822cd56cc60a7a7ea2a42230b5327b3a37f72c177f0b0d8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5880",
    "kind": "arxiv",
    "version": 1
  }
}