Pith Number

pith:TQH4OFIE

pith:2009:TQH4OFIESV2P65BGDQ5DRD64XU

not attested not anchored not stored refs pending

Isospin breaking in the pion-nucleon scattering lengths

Bastian Kubis, Martin Hoferichter, Ulf-G. Mei{\ss}ner

arxiv:0903.3890 v1 · 2009-03-23 · 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{TQH4OFIESV2P65BGDQ5DRD64XU}

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.

Cited by

1 paper in Pith

Hadronic atoms

Receipt and verification

First computed	2026-07-04T15:45:06.144874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c0fc715049574ff74261c3a388fdcbd3648bc21c5f4adde4593a1855594e779

Aliases

arxiv: 0903.3890 · arxiv_version: 0903.3890v1 · doi: 10.48550/arxiv.0903.3890 · pith_short_12: TQH4OFIESV2P · pith_short_16: TQH4OFIESV2P65BG · pith_short_8: TQH4OFIE

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/TQH4OFIESV2P65BGDQ5DRD64XU \
  | 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: 9c0fc715049574ff74261c3a388fdcbd3648bc21c5f4adde4593a1855594e779

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "956a4ba65870735ba27f1a0c52ee66f0f60535d8c66049e731eca91556dcf652",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-03-23T16:50:00Z",
    "title_canon_sha256": "0aeed4c0af13cce65982eb6c32baee5a46d391c50b8325b3439adada517bed53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.3890",
    "kind": "arxiv",
    "version": 1
  }
}