Pith Number

pith:PG7NUL3A

pith:2022:PG7NUL3ASJ7HKNUOXQ6SXPVAPU

not attested not anchored not stored refs pending

Finite-Volume Pionless Effective Field Theory for Few-Nucleon Systems with Differentiable Programming

Di Luo, Phiala E. Shanahan, William Detmold, Xiangkai Sun

arxiv:2202.03530 v2 · 2022-02-07 · nucl-th · hep-lat · hep-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{PG7NUL3ASJ7HKNUOXQ6SXPVAPU}

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	2026-07-05T03:59:53.656344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79beda2f60927e75368ebc3d2bbea07d2228b3cd7906f0d80bfd96d00448db29

Aliases

arxiv: 2202.03530 · arxiv_version: 2202.03530v2 · doi: 10.48550/arxiv.2202.03530 · pith_short_12: PG7NUL3ASJ7H · pith_short_16: PG7NUL3ASJ7HKNUO · pith_short_8: PG7NUL3A

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/PG7NUL3ASJ7HKNUOXQ6SXPVAPU \
  | 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: 79beda2f60927e75368ebc3d2bbea07d2228b3cd7906f0d80bfd96d00448db29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "297eea8970cbfb9634b206994e848218a85cc99477f89eda013dc280bb448879",
    "cross_cats_sorted": [
      "hep-lat",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2022-02-07T21:42:57Z",
    "title_canon_sha256": "348339a26980f6ec595be8e17681d55143dda1336a6a6f381326a04363a5b4a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.03530",
    "kind": "arxiv",
    "version": 2
  }
}