Pith Number

pith:MWR4AX6U

pith:2010:MWR4AX6UYEUFO355IW7A7JIGN2

not attested not anchored not stored refs pending

Towards a high precision calculation for the pion-nucleus scattering lengths

A. Nogga, C. Hanhart, F. Ballout, S. Liebig, V. Baru

arxiv:1003.3826 v1 · 2010-03-19 · 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{MWR4AX6UYEUFO355IW7A7JIGN2}

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	2026-05-18T02:08:25.266265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65a3c05fd4c128576fbd45be0fa5066eb4819c44d360fda38ecff311b386d0e1

Aliases

arxiv: 1003.3826 · arxiv_version: 1003.3826v1 · doi: 10.48550/arxiv.1003.3826 · pith_short_12: MWR4AX6UYEUF · pith_short_16: MWR4AX6UYEUFO355 · pith_short_8: MWR4AX6U

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/MWR4AX6UYEUFO355IW7A7JIGN2 \
  | 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: 65a3c05fd4c128576fbd45be0fa5066eb4819c44d360fda38ecff311b386d0e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7f67fff53408b6af2950443cc4eaccc639d8b330fb85570e7204134970c7486",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2010-03-19T16:08:28Z",
    "title_canon_sha256": "6daf17f74aaf3b233a88c5441ff68ddd691c39307231cc72e751a7e98d360a7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3826",
    "kind": "arxiv",
    "version": 1
  }
}