Pith Number

pith:DDYGMUIG

pith:2020:DDYGMUIGS2TO4MHDKEEBL3PIGR

not attested not anchored not stored refs pending

Nuclear Spin Crossover in Dense Molecular Hydrogen

Alena Krupp, Dominique Laniel, Florian Trybel, Jeroen Jacobs, Leonid Dubrovinsky, Miriam Pena-Alvarez, Natalia Dubrovinskaia, Saiana Khandarkhaeva, Thomas Meier

arxiv:2007.12436 v1 · 2020-07-24 · 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{DDYGMUIGS2TO4MHDKEEBL3PIGR}

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	2026-07-05T02:09:43.663534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18f066510696a6ee30e3510815ede8347774c61544b4560cbf64526091824386

Aliases

arxiv: 2007.12436 · arxiv_version: 2007.12436v1 · doi: 10.48550/arxiv.2007.12436 · pith_short_12: DDYGMUIGS2TO · pith_short_16: DDYGMUIGS2TO4MHD · pith_short_8: DDYGMUIG

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/DDYGMUIGS2TO4MHDKEEBL3PIGR \
  | 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: 18f066510696a6ee30e3510815ede8347774c61544b4560cbf64526091824386

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eb349d7cc7fa72f8eb7f89fdb284c534de7db8b37517f968c70dfc896197330",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-07-24T10:18:07Z",
    "title_canon_sha256": "0be822bcafd786a4f96a0ae0d0e8438d5f8eb39757494ca9d07c65f644ec3396"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.12436",
    "kind": "arxiv",
    "version": 1
  }
}