Pith Number

pith:Y2J3MYKN

pith:2018:Y2J3MYKN3HMHC5P6PG2YCSV2FX

not attested not anchored not stored refs pending

Large-$N_c$ Relationships Among Two-Derivative Pionless Effective Field Theory Couplings

Hersh Singh, Matthias R. Schindler, Roxanne P. Springer

arxiv:1805.06056 v2 · 2018-05-15 · nucl-th · 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{Y2J3MYKN3HMHC5P6PG2YCSV2FX}

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	2026-05-17T23:58:04.854571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c693b6614dd9d87175fe79b5814aba2ded062087920fe31fa40253c32fc9b9ba

Aliases

arxiv: 1805.06056 · arxiv_version: 1805.06056v2 · doi: 10.48550/arxiv.1805.06056 · pith_short_12: Y2J3MYKN3HMH · pith_short_16: Y2J3MYKN3HMHC5P6 · pith_short_8: Y2J3MYKN

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/Y2J3MYKN3HMHC5P6PG2YCSV2FX \
  | 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: c693b6614dd9d87175fe79b5814aba2ded062087920fe31fa40253c32fc9b9ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb4c1b950d21437ffcab6d65543a30c8e6ff5c5cda400d96871eccbcf20e7090",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2018-05-15T22:33:35Z",
    "title_canon_sha256": "a0cb63ade96f33dda902fe6eb3aad172f12f1ae2bd145d0be6a557b80a817f6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06056",
    "kind": "arxiv",
    "version": 2
  }
}