Pith Number

pith:PGYXLWZ2

pith:2016:PGYXLWZ2U5CA55ZHZK7EYVVNYV

not attested not anchored not stored refs pending

The width of the Roper resonance in baryon chiral perturbation theory

De-Liang Yao, Jambul Gegelia, Ulf-G. Mei{\ss}ner

arxiv:1606.04873 v1 · 2016-06-15 · 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{PGYXLWZ2U5CA55ZHZK7EYVVNYV}

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	2026-05-18T01:08:08.916714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79b175db3aa7440ef727cabe4c56adc55a27fc858070f8429f7dec25519f5449

Aliases

arxiv: 1606.04873 · arxiv_version: 1606.04873v1 · doi: 10.48550/arxiv.1606.04873 · pith_short_12: PGYXLWZ2U5CA · pith_short_16: PGYXLWZ2U5CA55ZH · pith_short_8: PGYXLWZ2

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/PGYXLWZ2U5CA55ZHZK7EYVVNYV \
  | 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: 79b175db3aa7440ef727cabe4c56adc55a27fc858070f8429f7dec25519f5449

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85e1aed7133025c0ef53943a7fd52978c223ebff2bcfb60f0325de27a86bd389",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-06-15T17:31:05Z",
    "title_canon_sha256": "1048b07e64d2ca5cf4c20e6549f54ed7d579395d3656095eccbe6e0bcebb959b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04873",
    "kind": "arxiv",
    "version": 1
  }
}