Pith Number

pith:IE2CFBNF

pith:2010:IE2CFBNF27I222YDHUIAGR35C3

not attested not anchored not stored refs pending

A dispersion relation for the pion-mass dependence of hadron properties

Mainz U.), Marc Vanderhaeghen (Kernphysik, Tim Ledwig, Vladimir Pascalutsa

arxiv:1004.3449 v1 · 2010-04-20 · 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{IE2CFBNF27I222YDHUIAGR35C3}

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	2026-05-18T02:33:33.881567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41342285a5d7d1ad6b033d1003477d16c6d57c0aefc5e6e87a5c41e207db6cde

Aliases

arxiv: 1004.3449 · arxiv_version: 1004.3449v1 · doi: 10.48550/arxiv.1004.3449 · pith_short_12: IE2CFBNF27I2 · pith_short_16: IE2CFBNF27I222YD · pith_short_8: IE2CFBNF

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/IE2CFBNF27I222YDHUIAGR35C3 \
  | 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: 41342285a5d7d1ad6b033d1003477d16c6d57c0aefc5e6e87a5c41e207db6cde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdf619fcef8ff4ab4f312429c78d9b0d5e8eae86872e9cbc29c26645813d7dc9",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-04-20T13:47:58Z",
    "title_canon_sha256": "995230574388a39e9a6612ddb04fad56a629b4d29c8aa70cc059cfc486603c57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3449",
    "kind": "arxiv",
    "version": 1
  }
}