Pith Number

pith:ECNBOAVL

pith:2017:ECNBOAVLCGYHRPM5EXQNZR5CD6

not attested not anchored not stored refs pending

Spherically symmetric solutions of the $\lambda$-R model

Luis Pires, Renate Loll

arxiv:1702.08362 v1 · 2017-02-27 · 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{ECNBOAVLCGYHRPM5EXQNZR5CD6}

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	2026-05-18T00:36:32.545346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

209a1702ab11b078bd9d25e0dcc7a21f8f9b82192c4acc509d25334b82d09cc2

Aliases

arxiv: 1702.08362 · arxiv_version: 1702.08362v1 · doi: 10.48550/arxiv.1702.08362 · pith_short_12: ECNBOAVLCGYH · pith_short_16: ECNBOAVLCGYHRPM5 · pith_short_8: ECNBOAVL

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/ECNBOAVLCGYHRPM5EXQNZR5CD6 \
  | 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: 209a1702ab11b078bd9d25e0dcc7a21f8f9b82192c4acc509d25334b82d09cc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66a456e6037c062a3bf784aeaa87e30de9303e6f5dd23cb8a5b32ba34d62d5f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-02-27T16:37:44Z",
    "title_canon_sha256": "d18ac88e8e1950e245e9b6572800da54306a3e4da58b90b51230acecf5ed776e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08362",
    "kind": "arxiv",
    "version": 1
  }
}