Pith Number

pith:3NSYWWWJ

pith:2017:3NSYWWWJZK2AMXYLABN6SBDPPI

not attested not anchored not stored refs pending

Cosmological constant constraints from observation-derived energy condition bounds and their application to bimetric massive gravity

F.C. Carvalho, J.C.N. de Araujo, M.E.S. Alves, M. Penna-Lima, S.D.P. Vitenti

arxiv:1711.07259 v1 · 2017-11-20 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3NSYWWWJZK2AMXYLABN6SBDPPI}

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	2026-05-18T00:05:46.050507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db658b5ac9cab4065f0b005be9046f7a2e29fab5703350c30ae249cbcfcb224a

Aliases

arxiv: 1711.07259 · arxiv_version: 1711.07259v1 · doi: 10.48550/arxiv.1711.07259 · pith_short_12: 3NSYWWWJZK2A · pith_short_16: 3NSYWWWJZK2AMXYL · pith_short_8: 3NSYWWWJ

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/3NSYWWWJZK2AMXYLABN6SBDPPI \
  | 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: db658b5ac9cab4065f0b005be9046f7a2e29fab5703350c30ae249cbcfcb224a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e77e502608f814850389e98c3dad25550190baea86118fea5fccb4a18c8549c4",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-11-20T11:30:24Z",
    "title_canon_sha256": "b87ac28e611b936708c063e633c152c9676b5b7118e27fdfdda62d51e922bc1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07259",
    "kind": "arxiv",
    "version": 1
  }
}