Pith Number

pith:JM2P6TDF

pith:2019:JM2P6TDF36P6NXASUVTHFMGDUY

not attested not anchored not stored refs pending

Gd(III)-Gd(III) RIDME for In-Cell EPR Distance Determination

Adelheid Godt, Anna Bieber, J\"org W. A. Fischer, Malte Drescher, Maxim Yulikov, Mian Qi, Mykhailo Azarkh

arxiv:1902.01254 v1 · 2019-02-04 · cond-mat.mes-hall · physics.bio-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{JM2P6TDF36P6NXASUVTHFMGDUY}

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	2026-05-17T23:54:49.304811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b34ff4c65df9fe6dc12a56672b0c3a614b407de66488483891e3ff829556b7b

Aliases

arxiv: 1902.01254 · arxiv_version: 1902.01254v1 · doi: 10.48550/arxiv.1902.01254 · pith_short_12: JM2P6TDF36P6 · pith_short_16: JM2P6TDF36P6NXAS · pith_short_8: JM2P6TDF

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/JM2P6TDF36P6NXASUVTHFMGDUY \
  | 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: 4b34ff4c65df9fe6dc12a56672b0c3a614b407de66488483891e3ff829556b7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2440664ffa9f27db44650b87678dc443d22fade3569d188881ba097f27ade6c",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-02-04T15:36:35Z",
    "title_canon_sha256": "5fb519201fe38348c6821f628ef9f4266989baa1ea31c415e6c4789d46f9f18c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01254",
    "kind": "arxiv",
    "version": 1
  }
}