Pith Number

pith:DK5OZGRK

pith:2018:DK5OZGRKDLU6ZLGM436FZONRCC

not attested not anchored not stored refs pending

NMR Spin-Rotation Relaxation and Diffusion of Methane

D. Asthagiri, George J. Hirasaki, Philip M. Singer, Walter G. Chapman

arxiv:1802.10191 v1 · 2018-02-27 · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DK5OZGRKDLU6ZLGM436FZONRCC}

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	2026-05-18T00:13:27.417452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1abaec9a2a1ae9ecaccce6fc5cb9b11088c247603e1c884a519ee23a06cd138e

Aliases

arxiv: 1802.10191 · arxiv_version: 1802.10191v1 · doi: 10.48550/arxiv.1802.10191 · pith_short_12: DK5OZGRKDLU6 · pith_short_16: DK5OZGRKDLU6ZLGM · pith_short_8: DK5OZGRK

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/DK5OZGRKDLU6ZLGM436FZONRCC \
  | 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: 1abaec9a2a1ae9ecaccce6fc5cb9b11088c247603e1c884a519ee23a06cd138e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed354846f4c432d7016996e90e71dd25525e98e2b3c6799c8503c742019a07b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-02-27T22:27:04Z",
    "title_canon_sha256": "60fd3195d8e850f0c2518dbc9a3ce4e417bd6eea078ca2d9040fe4f28e9043bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10191",
    "kind": "arxiv",
    "version": 1
  }
}