Pith Number

pith:Z6HAAAHY

pith:2014:Z6HAAAHYC4N5LRF63XM5I3LH3A

not attested not anchored not stored refs pending

Massive Compact Objects in a Quantum Theory of Gravity

S. Kalyana Rama

arxiv:1409.3462 v2 · 2014-09-11 · gr-qc · astro-ph.SR · 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{Z6HAAAHYC4N5LRF63XM5I3LH3A}

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	2026-05-18T02:41:16.676387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf8e0000f8171bd5c4beddd9d46d67d83ed44179151010063763dd2f373d7b0e

Aliases

arxiv: 1409.3462 · arxiv_version: 1409.3462v2 · doi: 10.48550/arxiv.1409.3462 · pith_short_12: Z6HAAAHYC4N5 · pith_short_16: Z6HAAAHYC4N5LRF6 · pith_short_8: Z6HAAAHY

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/Z6HAAAHYC4N5LRF63XM5I3LH3A \
  | 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: cf8e0000f8171bd5c4beddd9d46d67d83ed44179151010063763dd2f373d7b0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a5b6d30cdd3e51634555591d47f15eafa599e664db793228caab8a297aa3f04",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-09-11T14:50:25Z",
    "title_canon_sha256": "5df865a53f8309262743169f798dff82d03444b46c068f9898a18ee11d2cb5ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3462",
    "kind": "arxiv",
    "version": 2
  }
}