Pith Number

pith:ZW7IJHGF

pith:2018:ZW7IJHGFGSVIG6KB7WUID6RXE4

not attested not anchored not stored refs pending

The pole structure of low energy $\pi N$ scattering amplitudes

Yu-Fei Wang

arxiv:1810.01667 v3 · 2018-10-03 · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZW7IJHGFGSVIG6KB7WUID6RXE4}

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	2026-05-17T23:53:26.416027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdbe849cc534aa837941fda881fa372711de4eeb5f99f66e14e17ff1891f065f

Aliases

arxiv: 1810.01667 · arxiv_version: 1810.01667v3 · doi: 10.48550/arxiv.1810.01667 · pith_short_12: ZW7IJHGFGSVI · pith_short_16: ZW7IJHGFGSVIG6KB · pith_short_8: ZW7IJHGF

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/ZW7IJHGFGSVIG6KB7WUID6RXE4 \
  | 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: cdbe849cc534aa837941fda881fa372711de4eeb5f99f66e14e17ff1891f065f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a94b52637be56650562923f30fe43b6807e2ee502bd2fcf9eb82d58550cdd7d",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-10-03T10:00:32Z",
    "title_canon_sha256": "1f91534a5999928a92d9d1c8223de53867a51e1587491fa42021f902115189bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01667",
    "kind": "arxiv",
    "version": 3
  }
}