Pith Number

pith:35IL4J63

pith:2012:35IL4J63JCXLBQFQZNR6WGSHMA

not attested not anchored not stored refs pending

Isospin breaking in pion-deuteron scattering and the pion-nucleon scattering lengths

Andreas Nogga, Bastian Kubis, Christoph Hanhart, Daniel R. Phillips, Martin Hoferichter, Vadim Baru

arxiv:1211.1145 v1 · 2012-11-06 · nucl-th · hep-ph · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{35IL4J63JCXLBQFQZNR6WGSHMA}

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	2026-05-18T03:41:22.212972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df50be27db48aeb0c0b0cb63eb1a4760014ab63e723e096eb2a923e363f6555f

Aliases

arxiv: 1211.1145 · arxiv_version: 1211.1145v1 · doi: 10.48550/arxiv.1211.1145 · pith_short_12: 35IL4J63JCXL · pith_short_16: 35IL4J63JCXLBQFQ · pith_short_8: 35IL4J63

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/35IL4J63JCXLBQFQZNR6WGSHMA \
  | 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: df50be27db48aeb0c0b0cb63eb1a4760014ab63e723e096eb2a923e363f6555f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31bb6855fc9ddd83ace58addcb96b72ad292444560a3deb7a046373fe524cd11",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2012-11-06T08:56:47Z",
    "title_canon_sha256": "41065a89649b5e565039787be7d61028c71dc5aecdace571a1967dadfe4ffff2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1145",
    "kind": "arxiv",
    "version": 1
  }
}