Pith Number

pith:FCAMLFL6

pith:2021:FCAMLFL654HJTW7DXSX7VM6R2M

not attested not anchored not stored refs pending

Nuclear Effective Field Theories: Reverberations of the early days

U. van Kolck

arxiv:2107.11675 v1 · 2021-07-24 · nucl-th · hep-ph · 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{FCAMLFL654HJTW7DXSX7VM6R2M}

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	2026-07-05T05:43:46.156038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2880c5957eef0e99dbe3bcaffab3d1d3178550480925b821764b7e07a768680b

Aliases

arxiv: 2107.11675 · arxiv_version: 2107.11675v1 · doi: 10.48550/arxiv.2107.11675 · pith_short_12: FCAMLFL654HJ · pith_short_16: FCAMLFL654HJTW7D · pith_short_8: FCAMLFL6

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/FCAMLFL654HJTW7DXSX7VM6R2M \
  | 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: 2880c5957eef0e99dbe3bcaffab3d1d3178550480925b821764b7e07a768680b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c917ff446ae3139c1f182ec221ddd082b853cfbe5255af66366469b74c6b315c",
    "cross_cats_sorted": [
      "hep-ph",
      "physics.hist-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2021-07-24T19:27:06Z",
    "title_canon_sha256": "2656200748a21d211ed169b0bf031ba7082d1e50509b2ca98e850b6670a75206"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.11675",
    "kind": "arxiv",
    "version": 1
  }
}