Pith Number

pith:EZ2ZXGJ2

pith:2015:EZ2ZXGJ2EJVZ23H34LPWA5RJFC

not attested not anchored not stored refs pending

Determining the QCD coupling from lattice vacuum polarization

Eigo Shintani, Kim Maltman, Randy Lewis, Renwick J. Hudspith

arxiv:1510.04890 v1 · 2015-10-16 · hep-lat

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

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	2026-05-18T01:30:00.362896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26759b993a226b9d6cfbe2df60762928a61ad34be150d0acff6cf3b336cee874

Aliases

arxiv: 1510.04890 · arxiv_version: 1510.04890v1 · doi: 10.48550/arxiv.1510.04890 · pith_short_12: EZ2ZXGJ2EJVZ · pith_short_16: EZ2ZXGJ2EJVZ23H3 · pith_short_8: EZ2ZXGJ2

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/EZ2ZXGJ2EJVZ23H34LPWA5RJFC \
  | 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: 26759b993a226b9d6cfbe2df60762928a61ad34be150d0acff6cf3b336cee874

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2988fe770503f518e1b3c6dffd9eaceb07329442ec92f98e0b388c791424a926",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2015-10-16T14:12:43Z",
    "title_canon_sha256": "0dcb53ec7a0737232dd003ec0ac738316e8f49f2323e24057868cd1a68e6196b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04890",
    "kind": "arxiv",
    "version": 1
  }
}