Pith Number

pith:VQUGC7AA

pith:2017:VQUGC7AARYN2PKANJO6ZDHIQAC

not attested not anchored not stored refs pending

Structure of the Roper Resonance from Lattice QCD Constraints

Anthony W. Thomas, Derek B. Leinweber, Jia-Jun Wu, Zhan-Wei Liu

arxiv:1703.10715 v2 · 2017-03-30 · 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{VQUGC7AARYN2PKANJO6ZDHIQAC}

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	2026-05-18T00:14:11.479451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac28617c008e1ba7a80d4bbd919d100091655bc7773a617cd6010d757bce9574

Aliases

arxiv: 1703.10715 · arxiv_version: 1703.10715v2 · doi: 10.48550/arxiv.1703.10715 · pith_short_12: VQUGC7AARYN2 · pith_short_16: VQUGC7AARYN2PKAN · pith_short_8: VQUGC7AA

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/VQUGC7AARYN2PKANJO6ZDHIQAC \
  | 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: ac28617c008e1ba7a80d4bbd919d100091655bc7773a617cd6010d757bce9574

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b9e5bb77ed9f948d44407f90395b4de1a7351feecec15b27615a39e54ba460d",
    "cross_cats_sorted": [
      "hep-lat",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2017-03-30T23:55:42Z",
    "title_canon_sha256": "c5e0cbf3f64ee8d613de571a5175ac85b57b87f391f09d4c454c7c8e09bd230f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10715",
    "kind": "arxiv",
    "version": 2
  }
}