Pith Number

pith:JQNTJLBA

pith:2018:JQNTJLBA6GWZAWU2MV33E2RBN4

not attested not anchored not stored refs pending

A plausible explanation of the repeated "noise" pattern in the data of arXiv:1807.08572: quantum confinement and surface phonon modes

Navinder Singh

arxiv:1808.10388 v1 · 2018-08-30 · 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{JQNTJLBA6GWZAWU2MV33E2RBN4}

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	2026-05-18T00:06:48.941574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c1b34ac20f1ad905a9a6577b26a216f1389bd2f33333ad8935190f2dcbfed27

Aliases

arxiv: 1808.10388 · arxiv_version: 1808.10388v1 · doi: 10.48550/arxiv.1808.10388 · pith_short_12: JQNTJLBA6GWZ · pith_short_16: JQNTJLBA6GWZAWU2 · pith_short_8: JQNTJLBA

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/JQNTJLBA6GWZAWU2MV33E2RBN4 \
  | 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: 4c1b34ac20f1ad905a9a6577b26a216f1389bd2f33333ad8935190f2dcbfed27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72d0e4aade45aee027365e3e4b0b56996aeddb58156eadaf64f8f7bad869b136",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-08-30T16:33:53Z",
    "title_canon_sha256": "ae798ed358ee8a2ba530d4614d3ceb1bc546dadce24efc8fcf04fc43296e4236"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10388",
    "kind": "arxiv",
    "version": 1
  }
}