Pith Number

pith:2CM6322T

pith:2021:2CM6322TBD6EGSJTTI6BNTUI7S

not attested not anchored not stored refs pending

Photochemically induced dynamic nuclear polarization of heteronuclear singlet order

Alexandra V. Yurkovskaya, Alexey S. Kiryutin, Artur V. Eshtukov, Danila A. Barskiy, Dmitry A. Cheshkov, Dmitry Budker, Ivan V. Zhukov, John W. Blanchard, Kirill F. Sheberstov, Konstantin L. Ivanov, Liubov Chuchkova, Yinan Hu

arxiv:2102.07664 v1 · 2021-02-15 · 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{2CM6322TBD6EGSJTTI6BNTUI7S}

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	2026-07-05T02:15:18.753371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d099edeb5308fc4349339a3c16ce88fca3acc1122dca877ccb59fe01072f8a22

Aliases

arxiv: 2102.07664 · arxiv_version: 2102.07664v1 · doi: 10.48550/arxiv.2102.07664 · pith_short_12: 2CM6322TBD6E · pith_short_16: 2CM6322TBD6EGSJT · pith_short_8: 2CM6322T

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/2CM6322TBD6EGSJTTI6BNTUI7S \
  | 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: d099edeb5308fc4349339a3c16ce88fca3acc1122dca877ccb59fe01072f8a22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8eb12a5df267be0dcc48d6ea0b1343b2ee3bbffe7713fdff4ba88106d35b5268",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2021-02-15T16:49:07Z",
    "title_canon_sha256": "a9ed996e9561390f552779cf5cdbaf1c6d2cd40364028555123de49d5668abca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.07664",
    "kind": "arxiv",
    "version": 1
  }
}