Pith Number

pith:ELLCDKZE

pith:2015:ELLCDKZEOEUWX4AXLEM6OM5XUO

not attested not anchored not stored refs pending

Information content in $F(R)$ brane models with non-constant curvature

A. de Souza Dutra, P. H. R. S. Moraes, R. A. C. Correa, Roldao da Rocha

arxiv:1508.04493 v2 · 2015-08-19 · 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{ELLCDKZEOEUWX4AXLEM6OM5XUO}

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	2026-05-18T01:22:36.911336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22d621ab2471296bf0175919e733b7a3984e4d98327a1f5ce4db2341ca354f12

Aliases

arxiv: 1508.04493 · arxiv_version: 1508.04493v2 · doi: 10.48550/arxiv.1508.04493 · pith_short_12: ELLCDKZEOEUW · pith_short_16: ELLCDKZEOEUWX4AX · pith_short_8: ELLCDKZE

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/ELLCDKZEOEUWX4AXLEM6OM5XUO \
  | 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: 22d621ab2471296bf0175919e733b7a3984e4d98327a1f5ce4db2341ca354f12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c3013ee75abfe7398f3881a409bb16149af2ee30c4ae71304c59ae57f5e253e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-08-19T00:56:59Z",
    "title_canon_sha256": "26df8e501e0597131d3820f469ffdb95001aa0a767fe8c350e9e64fde16b0fa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04493",
    "kind": "arxiv",
    "version": 2
  }
}