Pith Number

pith:2HFEPZDB

pith:2021:2HFEPZDBAK4QCOATQXWMYGVLTF

not attested not anchored not stored refs pending

Elastic $\pi-N$ scattering in the $I=3/2$ channel

Antonino Todaro, Constantia Alexandrou, Ferenc Pittler, Giannis Koutsou, Kyriakos Hadjiannakou, Marcus Petschlies, Srijit Paul

arxiv:2112.04146 v1 · 2021-12-08 · hep-lat

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HFEPZDBAK4QCOATQXWMYGVLTF}

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	2026-07-05T03:39:06.543231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1ca47e46102b901381385eccc1aab9974e0eb702c3d4f3a3dfcefb8421e8a48

Aliases

arxiv: 2112.04146 · arxiv_version: 2112.04146v1 · doi: 10.48550/arxiv.2112.04146 · pith_short_12: 2HFEPZDBAK4Q · pith_short_16: 2HFEPZDBAK4QCOAT · pith_short_8: 2HFEPZDB

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/2HFEPZDBAK4QCOATQXWMYGVLTF \
  | 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: d1ca47e46102b901381385eccc1aab9974e0eb702c3d4f3a3dfcefb8421e8a48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17b26e41818064b99a1acbc580a12982843f784ae004d4b567abbd44e124d8e2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2021-12-08T06:55:28Z",
    "title_canon_sha256": "9f56121d7b3cb203fed78f41aac16af30fc01bc97348ee550afe0bcefdb6e7f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04146",
    "kind": "arxiv",
    "version": 1
  }
}