Pith Number

pith:ZJUAOHPR

pith:2021:ZJUAOHPRNXEU6GRGV4OZU5C5RE

not attested not anchored not stored refs pending

Electrical low-frequency $1/f^{\gamma}$ noise due to surface diffusion of scatterers on an ultra low noise graphene platform

Antti Laitinen, Heikki Sepp\"a, Jayanta Sarkar, Kirsi Tappura, Marco Will, Masahiro Kamada, Pertti Hakonen, Weijun Zeng

arxiv:2106.12452 v2 · 2021-06-23 · 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{ZJUAOHPRNXEU6GRGV4OZU5C5RE}

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	2026-07-05T03:19:15.027250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca68071df16dc94f1a26af1d9a745d89096972a7f8f73a516374fd6757abe433

Aliases

arxiv: 2106.12452 · arxiv_version: 2106.12452v2 · doi: 10.48550/arxiv.2106.12452 · pith_short_12: ZJUAOHPRNXEU · pith_short_16: ZJUAOHPRNXEU6GRG · pith_short_8: ZJUAOHPR

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/ZJUAOHPRNXEU6GRGV4OZU5C5RE \
  | 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: ca68071df16dc94f1a26af1d9a745d89096972a7f8f73a516374fd6757abe433

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97564ff257fd5bfb2d78dd3fe95952e2c93e86faadc0b1b00cb689d515433e43",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-06-23T15:00:59Z",
    "title_canon_sha256": "1e05d21adee004e00922a31e1a57657feebefabb30fbe3efe2529cea12fac498"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.12452",
    "kind": "arxiv",
    "version": 2
  }
}