Pith Number

pith:VTQD4Q7B

pith:2017:VTQD4Q7BXL5RKTV7U3V6RTHZPB

not attested not anchored not stored refs pending

Enormous sample scale-up from nanoliter to microliter in high field liquid state dynamic nuclear polarization

Alexandros I. Dimitriadis, Christian Caspers, Dongyoung Yoon, Emile de Rijk, Jean-Philippe Ansermet, Jeremy Genoud, Murari Soundararajan, Stefano Alberti

arxiv:1708.02800 v1 · 2017-08-09 · physics.app-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{VTQD4Q7BXL5RKTV7U3V6RTHZPB}

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	2026-05-18T00:38:19.494233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ace03e43e1bafb154ebfa6ebe8ccf97878f72884c860620ce9de48743829b2db

Aliases

arxiv: 1708.02800 · arxiv_version: 1708.02800v1 · doi: 10.48550/arxiv.1708.02800 · pith_short_12: VTQD4Q7BXL5R · pith_short_16: VTQD4Q7BXL5RKTV7 · pith_short_8: VTQD4Q7B

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/VTQD4Q7BXL5RKTV7U3V6RTHZPB \
  | 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: ace03e43e1bafb154ebfa6ebe8ccf97878f72884c860620ce9de48743829b2db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fd231feed204a635ad12ec785cc6045ea6476c811a5807d87d0ea6312a84582",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-08-09T12:16:23Z",
    "title_canon_sha256": "a3b8ff5e03cf331dd4ae0d417a0d460cb930662078099f319abc81565f847291"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02800",
    "kind": "arxiv",
    "version": 1
  }
}