Pith Number

pith:M4XERX6T

pith:2019:M4XERX6TFSESDJHEOTB6O2X7KQ

not attested not anchored not stored refs pending

NLO critical exponents of O($N$) lambda $\phi^{4}$ scalar field theories in curved spacetime

H. A. S. Costa, P. R. S. Carvalho

arxiv:1908.02272 v1 · 2019-08-06 · hep-th · cond-mat.stat-mech · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M4XERX6TFSESDJHEOTB6O2X7KQ}

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	2026-07-05T00:09:16.285639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

672e48dfd32c8921a4e474c3e76aff543e86b6e2c58f83b399345e3a68d7a606

Aliases

arxiv: 1908.02272 · arxiv_version: 1908.02272v1 · doi: 10.48550/arxiv.1908.02272 · pith_short_12: M4XERX6TFSES · pith_short_16: M4XERX6TFSESDJHE · pith_short_8: M4XERX6T

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/M4XERX6TFSESDJHEOTB6O2X7KQ \
  | 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: 672e48dfd32c8921a4e474c3e76aff543e86b6e2c58f83b399345e3a68d7a606

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eff334b79d9cd5adcf5a043df36e4a9d9ac045c1214e3d5ce9a956f1662919ac",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-08-06T17:50:20Z",
    "title_canon_sha256": "e3714b733ebc7ae7be80b9334c4a46bfa8e2909ee35180ac32b7b911d22e1f6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02272",
    "kind": "arxiv",
    "version": 1
  }
}