Pith Number

pith:YR4YGL6W

pith:2021:YR4YGL6WJWKC7KFJIJELCXIF7S

not attested not anchored not stored refs pending

Singular Value Decomposition and Similarity Renormalization Group Evolution of Nuclear Interactions

B. Zhu, H. Hergert, R. Wirth

arxiv:2106.01302 v1 · 2021-06-02 · 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{YR4YGL6WJWKC7KFJIJELCXIF7S}

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	2026-07-05T03:21:50.196283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c479832fd64d942fa8a94248b15d05fc88418e46187490abb9d08b06d243c7a4

Aliases

arxiv: 2106.01302 · arxiv_version: 2106.01302v1 · doi: 10.48550/arxiv.2106.01302 · pith_short_12: YR4YGL6WJWKC · pith_short_16: YR4YGL6WJWKC7KFJ · pith_short_8: YR4YGL6W

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/YR4YGL6WJWKC7KFJIJELCXIF7S \
  | 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: c479832fd64d942fa8a94248b15d05fc88418e46187490abb9d08b06d243c7a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e489f3d55555369aa401a7cc391a1244842051d033130931dd0f42e6d05351b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2021-06-02T17:18:55Z",
    "title_canon_sha256": "a6538a4b7494d4c7e150731b3e0a1b8111e826f8dba9334ad500463ebed2f1b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.01302",
    "kind": "arxiv",
    "version": 1
  }
}