Pith Number

pith:I7ELXQ24

pith:2021:I7ELXQ24RR4R2DZN42GCFIBNIK

not attested not anchored not stored refs pending

Comprehensive investigation of the symmetric space-star configuration in the nucleon-deuteron breakup

E. Epelbaum, H. Krebs, H. Witala, J. Golak, K. Topolnicki, P. Reinert, R. Skibinski

arxiv:2102.09863 v2 · 2021-02-19 · 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{I7ELXQ24RR4R2DZN42GCFIBNIK}

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	2026-07-05T02:57:42.196960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47c8bbc35c8c791d0f2de68c22a02d42ad4611a9536798b8a3f5951a4dbd2979

Aliases

arxiv: 2102.09863 · arxiv_version: 2102.09863v2 · doi: 10.48550/arxiv.2102.09863 · pith_short_12: I7ELXQ24RR4R · pith_short_16: I7ELXQ24RR4R2DZN · pith_short_8: I7ELXQ24

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/I7ELXQ24RR4R2DZN42GCFIBNIK \
  | 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: 47c8bbc35c8c791d0f2de68c22a02d42ad4611a9536798b8a3f5951a4dbd2979

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb0c5c26a3ec22ac550bc5024968e3bbef4fd8712dbfc25d144eca0da5f85ab7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2021-02-19T11:00:50Z",
    "title_canon_sha256": "4b02d9ef9adfc71b4180eff4eb8c22a875da95e580d22c4c976ef6f71015a6f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.09863",
    "kind": "arxiv",
    "version": 2
  }
}