Pith Number

pith:7U6WQLK3

pith:2015:7U6WQLK3A6E2I3SANK3ZVMOQ7U

not attested not anchored not stored refs pending

Finite-volume Hamiltonian method for $\pi\pi$ scattering in lattice QCD

A. W. Thomas, Derek B. Leinweber, Jia-Jun Wu, Ross D. Young, T.-S. Harry Lee

arxiv:1512.02771 v1 · 2015-12-09 · hep-lat · nucl-ex · 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{7U6WQLK3A6E2I3SANK3ZVMOQ7U}

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	2026-05-18T01:12:07.223769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd3d682d5b0789a46e406ab79ab1d0fd2e41b580289d5fd112c8798839a957b5

Aliases

arxiv: 1512.02771 · arxiv_version: 1512.02771v1 · doi: 10.48550/arxiv.1512.02771 · pith_short_12: 7U6WQLK3A6E2 · pith_short_16: 7U6WQLK3A6E2I3SA · pith_short_8: 7U6WQLK3

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/7U6WQLK3A6E2I3SANK3ZVMOQ7U \
  | 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: fd3d682d5b0789a46e406ab79ab1d0fd2e41b580289d5fd112c8798839a957b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83fde95c1fb51ce581eb909c0559115981901b47a12dfcc99fcd99b8dfe42a84",
    "cross_cats_sorted": [
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2015-12-09T07:13:22Z",
    "title_canon_sha256": "f2c71f592d34d994677ddb5049d8511eb97b9cb73b9a768d466088422e9a0d80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02771",
    "kind": "arxiv",
    "version": 1
  }
}