Pith Number

pith:MVP47KYD

pith:2019:MVP47KYDKONY4OVQ7MZBTOHQXI

not attested not anchored not stored refs pending

Theta dependence of the vacuum energy density in chiral effective Lagrangian models at finite temperature, above $T_c$

Enrico Meggiolaro

arxiv:1903.10307 v2 · 2019-03-25 · hep-ph · hep-lat · hep-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{MVP47KYDKONY4OVQ7MZBTOHQXI}

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	2026-05-17T23:43:14.548766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

655fcfab03539b8e3ab0fb3219b8f0ba0cf849a28845ac92100244ac0eb206f9

Aliases

arxiv: 1903.10307 · arxiv_version: 1903.10307v2 · doi: 10.48550/arxiv.1903.10307 · pith_short_12: MVP47KYDKONY · pith_short_16: MVP47KYDKONY4OVQ · pith_short_8: MVP47KYD

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/MVP47KYDKONY4OVQ7MZBTOHQXI \
  | 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: 655fcfab03539b8e3ab0fb3219b8f0ba0cf849a28845ac92100244ac0eb206f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "188a48e965842456214d90db292bf510cd175950b8fbec4ff6d69f963a08008c",
    "cross_cats_sorted": [
      "hep-lat",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-03-25T13:35:29Z",
    "title_canon_sha256": "f2eef3dff8e3cacc2136d3a08353f7e3a56cd121a5354035689ec12005e3b576"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10307",
    "kind": "arxiv",
    "version": 2
  }
}