Pith Number

pith:D2R4MOEW

pith:2021:D2R4MOEW56QHPC67TA5NPKLSFB

not attested not anchored not stored refs pending

Nuclear spin features relevant to ab initio nucleon-nucleus elastic scattering

Ch. Elster, G. Popa, K. D. Launey, M. Burrows, P. Maris, R. B. Baker, S. P. Weppner

arxiv:2102.01025 v1 · 2021-02-01 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D2R4MOEW56QHPC67TA5NPKLSFB}

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	2026-07-05T02:43:16.450874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ea3c63896efa0778bdf983ad7a972286579b229a55c9a2a40149765e95350ce

Aliases

arxiv: 2102.01025 · arxiv_version: 2102.01025v1 · doi: 10.48550/arxiv.2102.01025 · pith_short_12: D2R4MOEW56QH · pith_short_16: D2R4MOEW56QHPC67 · pith_short_8: D2R4MOEW

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/D2R4MOEW56QHPC67TA5NPKLSFB \
  | 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: 1ea3c63896efa0778bdf983ad7a972286579b229a55c9a2a40149765e95350ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0c639bace8d99ef58d1c75132c514a92ec0e6961a1eb780507774e0ed299af0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2021-02-01T18:01:22Z",
    "title_canon_sha256": "ececaeb73d3a900f8c51dc8bc09a734243769c6fd58d70b4f761ccb32d21edc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.01025",
    "kind": "arxiv",
    "version": 1
  }
}