Pith Number

pith:IWG4PH5B

pith:2016:IWG4PH5BR7QLVV5OMVRB63FS5U

not attested not anchored not stored refs pending

Do We Really Understand the Cosmos?

T. Padmanabhan

arxiv:1611.03505 v1 · 2016-11-10 · gr-qc · astro-ph.CO · 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{IWG4PH5BR7QLVV5OMVRB63FS5U}

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.

Cited by

1 paper in Pith

Gravity and Quantum Theory: Domains of Conflict and Contact

Receipt and verification

First computed	2026-05-18T00:37:48.210892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

458dc79fa18fe0bad7ae65621f6cb2ed2f28b2c74dc6b18b81c0c10fe45f6421

Aliases

arxiv: 1611.03505 · arxiv_version: 1611.03505v1 · doi: 10.48550/arxiv.1611.03505 · pith_short_12: IWG4PH5BR7QL · pith_short_16: IWG4PH5BR7QLVV5O · pith_short_8: IWG4PH5B

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/IWG4PH5BR7QLVV5OMVRB63FS5U \
  | 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: 458dc79fa18fe0bad7ae65621f6cb2ed2f28b2c74dc6b18b81c0c10fe45f6421

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9390ce8e556773c8ad385f024b5d5156def69a937745bb85b7df3d30ccecd780",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-11-10T21:00:06Z",
    "title_canon_sha256": "649112d481a05214be58f5cc7b7dfac6320abce4bd5c551d8c1c040f7ec346d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.03505",
    "kind": "arxiv",
    "version": 1
  }
}