Pith Number

pith:L2LMQWF6

pith:2020:L2LMQWF6XV6KW34XNSMOASNZYB

not attested not anchored not stored refs pending

Naturalness in Nuclear Effective Field Theories

U. van Kolck

arxiv:2003.09974 v1 · 2020-03-22 · nucl-th · physics.hist-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{L2LMQWF6XV6KW34XNSMOASNZYB}

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	2026-07-05T00:56:48.253866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e96c858bebd7cab6f976c98e049b9c071f8e19a356be2a18a6bfa9c9c2518d3

Aliases

arxiv: 2003.09974 · arxiv_version: 2003.09974v1 · doi: 10.48550/arxiv.2003.09974 · pith_short_12: L2LMQWF6XV6K · pith_short_16: L2LMQWF6XV6KW34X · pith_short_8: L2LMQWF6

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/L2LMQWF6XV6KW34XNSMOASNZYB \
  | 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: 5e96c858bebd7cab6f976c98e049b9c071f8e19a356be2a18a6bfa9c9c2518d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4058ed0ee90fe2eff3139d075e6d76f47f5461aa9035aaceb84006c1f7c7931d",
    "cross_cats_sorted": [
      "physics.hist-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2020-03-22T19:32:58Z",
    "title_canon_sha256": "390cbdd92ac7d4095e5a3646a2de4377ba021c49d556ee98a4ca7ec2b5531297"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.09974",
    "kind": "arxiv",
    "version": 1
  }
}