Pith Number

pith:4GOXDXQN

pith:2002:4GOXDXQNHGYHXKR3RWWBWOY3DO

not attested not anchored not stored refs pending

The Narrow Pulse Approximation and long length scale determination in xenon gas diffusion NMR studies of model porous media

D. G. Cory, M. D. Hurlimann, P. N. Sen, R. L. Walsworth, R. W. Mair, S. Patz

arxiv:cond-mat/0211182 v1 · 2002-11-10 · cond-mat.soft · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4GOXDXQNHGYHXKR3RWWBWOY3DO}

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	2026-05-18T01:40:02.506649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e19d71de0d39b07baa3b8dac1b3b1b1b89bb06020d298cc384685c7e2ab0ec43

Aliases

arxiv: cond-mat/0211182 · arxiv_version: cond-mat/0211182v1 · doi: 10.48550/arxiv.cond-mat/0211182 · pith_short_12: 4GOXDXQNHGYH · pith_short_16: 4GOXDXQNHGYHXKR3 · pith_short_8: 4GOXDXQN

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/4GOXDXQNHGYHXKR3RWWBWOY3DO \
  | 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: e19d71de0d39b07baa3b8dac1b3b1b1b89bb06020d298cc384685c7e2ab0ec43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "334012a64710baad7b17e05c57de3db4a221ef0145454aff8d31e3e60e9b402b",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2002-11-10T00:40:32Z",
    "title_canon_sha256": "0aab0c6af07b567c860193a06faa0bacdb01408866eefde6235f71569b40ba4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0211182",
    "kind": "arxiv",
    "version": 1
  }
}