Pith Number

pith:VYO4P3NQ

pith:2015:VYO4P3NQDMO2BTDLB2RXKL5I3B

not attested not anchored not stored refs pending

Is there a $C$-function in 4D Quantum Einstein Gravity?

Daniel Becker, Martin Reuter

arxiv:1502.03292 v1 · 2015-02-11 · 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{VYO4P3NQDMO2BTDLB2RXKL5I3B}

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	2026-05-18T02:27:19.804120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae1dc7edb01b1da0cc6b0ea3752fa8d86b99875e64f86e198c6c595df176090f

Aliases

arxiv: 1502.03292 · arxiv_version: 1502.03292v1 · doi: 10.48550/arxiv.1502.03292 · pith_short_12: VYO4P3NQDMO2 · pith_short_16: VYO4P3NQDMO2BTDL · pith_short_8: VYO4P3NQ

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/VYO4P3NQDMO2BTDLB2RXKL5I3B \
  | 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: ae1dc7edb01b1da0cc6b0ea3752fa8d86b99875e64f86e198c6c595df176090f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "226cbbdc80462650c0732c9e1f268413e3b493b54d39957fa3feaadb3b0d22c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-02-11T13:03:51Z",
    "title_canon_sha256": "4e2b14921e3b176b55a862a404afad227b2c5c85c81ee5019ddc85114b41f1a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03292",
    "kind": "arxiv",
    "version": 1
  }
}