Pith Number

pith:RIQOOUKX

pith:2021:RIQOOUKXAIRGNSVR5X2Z6V2II5

not attested not anchored not stored refs pending

The $\Xi N$ interaction constrained by recent $\Xi^-$ hypernuclei experiments

Hong Shen, Jinniu Hu, Ying Zhang

arxiv:2104.13567 v1 · 2021-04-28 · 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{RIQOOUKXAIRGNSVR5X2Z6V2II5}

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	2026-07-05T03:51:26.919883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a20e75157022266cab1edf59f57484772e0ab6c5bb85e83a34a845ad7758c38

Aliases

arxiv: 2104.13567 · arxiv_version: 2104.13567v1 · doi: 10.48550/arxiv.2104.13567 · pith_short_12: RIQOOUKXAIRG · pith_short_16: RIQOOUKXAIRGNSVR · pith_short_8: RIQOOUKX

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/RIQOOUKXAIRGNSVR5X2Z6V2II5 \
  | 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: 8a20e75157022266cab1edf59f57484772e0ab6c5bb85e83a34a845ad7758c38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a6d82dfd2624aabfdfac7f66dc8c683966eb6b84541f025e9da02f67fee28b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2021-04-28T04:35:45Z",
    "title_canon_sha256": "f0be71273e8a0d68dd73e374827929cc55d098dd196496adf939bf125ef2e1c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.13567",
    "kind": "arxiv",
    "version": 1
  }
}