Pith Number

pith:Y2DUZGUC

pith:2015:Y2DUZGUCVZUEC4LTVTKFV3KEUT

not attested not anchored not stored refs pending

The effect of rough surfaces on Nuclear Magnetic Resonance relaxation experiments

Matias Nordin, Rosemary Knight

arxiv:1512.06711 v1 · 2015-12-18 · physics.chem-ph · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y2DUZGUCVZUEC4LTVTKFV3KEUT}

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	2026-05-18T01:23:59.843679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6874c9a82ae68417173acd45aed44a4fd140735c60a1f30018ec68d76d9cc03

Aliases

arxiv: 1512.06711 · arxiv_version: 1512.06711v1 · doi: 10.48550/arxiv.1512.06711 · pith_short_12: Y2DUZGUCVZUE · pith_short_16: Y2DUZGUCVZUEC4LT · pith_short_8: Y2DUZGUC

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/Y2DUZGUCVZUEC4LTVTKFV3KEUT \
  | 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: c6874c9a82ae68417173acd45aed44a4fd140735c60a1f30018ec68d76d9cc03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cf552e6ee85810e79ad1e5af7a723a4f41e9ec7393491735db74a4d5b7adbb3",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2015-12-18T19:15:48Z",
    "title_canon_sha256": "5777b081cead4c0f4d524c40a8362bf01d6dcfc70c3327b67687a39f1c66ed90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.06711",
    "kind": "arxiv",
    "version": 1
  }
}