Pith Number

pith:UIK5ATYO

pith:2015:UIK5ATYOESL2RYHT5PNP6BWBNB

not attested not anchored not stored refs pending

Braneworld cosmology in $f(R,T)$ gravity

P.H.R.S. Moraes, R.A.C. Correa

arxiv:1511.08160 v2 · 2015-11-25 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UIK5ATYOESL2RYHT5PNP6BWBNB}

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	2026-05-18T01:20:33.003355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a215d04f0e2497a8e0f3ebdaff06c16851c6d749b7870529b8f361f25cf56ed4

Aliases

arxiv: 1511.08160 · arxiv_version: 1511.08160v2 · doi: 10.48550/arxiv.1511.08160 · pith_short_12: UIK5ATYOESL2 · pith_short_16: UIK5ATYOESL2RYHT · pith_short_8: UIK5ATYO

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/UIK5ATYOESL2RYHT5PNP6BWBNB \
  | 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: a215d04f0e2497a8e0f3ebdaff06c16851c6d749b7870529b8f361f25cf56ed4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cf023f73b71a22a1d9434131911881f00c8d1bc5c69fb4143e0e28dd1dc74ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-11-25T19:06:32Z",
    "title_canon_sha256": "52968fd75a5d13e26ceef54f64ab00dacff4d72b2ea999691e7890ca13961a80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08160",
    "kind": "arxiv",
    "version": 2
  }
}