Pith Number

pith:WQC55JVW

pith:2021:WQC55JVWR4LB7AZMOAMFPAEUBW

not attested not anchored not stored refs pending

Intrinsic fractional noise in nanopores: The effect of reservoirs

Sophie Marbach

arxiv:2102.06811 v2 · 2021-02-12 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQC55JVWR4LB7AZMOAMFPAEUBW}

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	2026-07-05T02:41:14.865610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b405dea6b68f161f832c70185780940d846d1cbe1c612041b138ab75026bc516

Aliases

arxiv: 2102.06811 · arxiv_version: 2102.06811v2 · doi: 10.48550/arxiv.2102.06811 · pith_short_12: WQC55JVWR4LB · pith_short_16: WQC55JVWR4LB7AZM · pith_short_8: WQC55JVW

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/WQC55JVWR4LB7AZMOAMFPAEUBW \
  | 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: b405dea6b68f161f832c70185780940d846d1cbe1c612041b138ab75026bc516

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78a34c184583c24c6dc11c5472a36bb4b79d3dae9d70176aa8f6b89b70dc97cb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2021-02-12T23:05:37Z",
    "title_canon_sha256": "6d3671179ed7672fefaa38962f32aa6ae226d358f053d4a6cf3b5963ab6d795c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.06811",
    "kind": "arxiv",
    "version": 2
  }
}