Pith Number

pith:DWXFPBBE

pith:2010:DWXFPBBEOCQZPYFB7ELYYBZ74Z

not attested not anchored not stored refs pending

3He NMR in porous media: Inverse Laplace transformation

A.N. Yudin, A.V. Klochkov, K.R. Safiullin, M.S. Tagirov, R.R. Gazizulin, V.V. Kuzmin

arxiv:1009.4027 v1 · 2010-09-21 · cond-mat.mtrl-sci · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DWXFPBBEOCQZPYFB7ELYYBZ74Z}

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	2026-05-18T04:40:33.788491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dae57842470a197e0a1f9178c073fe67a70a958d0fb64d0a69d18ad54ace9b8

Aliases

arxiv: 1009.4027 · arxiv_version: 1009.4027v1 · doi: 10.48550/arxiv.1009.4027 · pith_short_12: DWXFPBBEOCQZ · pith_short_16: DWXFPBBEOCQZPYFB · pith_short_8: DWXFPBBE

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/DWXFPBBEOCQZPYFB7ELYYBZ74Z \
  | 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: 1dae57842470a197e0a1f9178c073fe67a70a958d0fb64d0a69d18ad54ace9b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "326bdbf97c930485cc980b9b8d8ba54074e7b8983a99a4500c905bbb058428a6",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-09-21T09:33:05Z",
    "title_canon_sha256": "ff34f06e926bc648a90cad5dd72e5d91e936d6bf7e4b78f530d12fa2c67e723e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4027",
    "kind": "arxiv",
    "version": 1
  }
}