Pith Number

pith:CU5AIBEI

pith:2015:CU5AIBEIWDH2FQ7ENFXSTKGOCE

not attested not anchored not stored refs pending

Possible Physical Realizations of the Tolman VII solution

Ambrish M. Raghoonundun, David W. Hobill

arxiv:1506.05813 v2 · 2015-06-18 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CU5AIBEIWDH2FQ7ENFXSTKGOCE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:25:26.290934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

153a040488b0cfa2c3e4696f29a8ce11050af3a11992ba66880814a3eb0dfcb1

Aliases

arxiv: 1506.05813 · arxiv_version: 1506.05813v2 · doi: 10.48550/arxiv.1506.05813 · pith_short_12: CU5AIBEIWDH2 · pith_short_16: CU5AIBEIWDH2FQ7E · pith_short_8: CU5AIBEI

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/CU5AIBEIWDH2FQ7ENFXSTKGOCE \
  | 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: 153a040488b0cfa2c3e4696f29a8ce11050af3a11992ba66880814a3eb0dfcb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "273e4b274c9f6facdde44b6564a9dbb1bc6f0147fa49e9f356397615880b0715",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-06-18T20:23:15Z",
    "title_canon_sha256": "eff6a245fe531d6bd2cced0aa417f6cb4ca4012badf75236934bdf5bb2098747"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05813",
    "kind": "arxiv",
    "version": 2
  }
}