Pith Number

pith:MLQWRXPH

pith:2008:MLQWRXPH7GMLT7HMX6KQNKJ65Q

not attested not anchored not stored refs pending

pi-pi Scattering in Twisted Mass Chiral Perturbation Theory

Andre Walker-Loud, Jiunn-Wei Chen, Michael I Buchoff

arxiv:0810.2464 v2 · 2008-10-14 · hep-lat · 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{MLQWRXPH7GMLT7HMX6KQNKJ65Q}

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	2026-07-04T15:51:47.608220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62e168dde7f998b9fcecbf9506a93eec249b5ee32a213286169b15356455dac4

Aliases

arxiv: 0810.2464 · arxiv_version: 0810.2464v2 · doi: 10.48550/arxiv.0810.2464 · pith_short_12: MLQWRXPH7GML · pith_short_16: MLQWRXPH7GMLT7HM · pith_short_8: MLQWRXPH

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/MLQWRXPH7GMLT7HMX6KQNKJ65Q \
  | 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: 62e168dde7f998b9fcecbf9506a93eec249b5ee32a213286169b15356455dac4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "715984fd776e7cea42ba477b0d9c34d61c0eec37e3741c0d6c3755f5655c96b5",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2008-10-14T15:17:21Z",
    "title_canon_sha256": "b4164bdd908ce52a679be7fa90323c4032abde8ba5a4e2124c42f29024c032b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.2464",
    "kind": "arxiv",
    "version": 2
  }
}