Pith Number

pith:FEKDH7FG

pith:2014:FEKDH7FGIB2QY7DVPRKZDWLPWW

not attested not anchored not stored refs pending

Cosmological Constant from the Emergent Gravity Perspective

Hamsa Padmanabhan, T. Padmanabhan

arxiv:1404.2284 v1 · 2014-04-08 · 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{FEKDH7FGIB2QY7DVPRKZDWLPWW}

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	2026-05-18T02:50:33.565958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

291433fca640750c7c757c5591d96fb5b88b56172dbf3d5ac1536fd5274a566b

Aliases

arxiv: 1404.2284 · arxiv_version: 1404.2284v1 · doi: 10.48550/arxiv.1404.2284 · pith_short_12: FEKDH7FGIB2Q · pith_short_16: FEKDH7FGIB2QY7DV · pith_short_8: FEKDH7FG

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/FEKDH7FGIB2QY7DVPRKZDWLPWW \
  | 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: 291433fca640750c7c757c5591d96fb5b88b56172dbf3d5ac1536fd5274a566b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92a62c2c1e80078f82e82eeb2307829359d07a4966a965fcfc4cf80bd1e0f756",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-04-08T20:00:22Z",
    "title_canon_sha256": "e64dae208eec80b87affdf73e107be76667a838025ec498d9ba4759a9a28ea34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2284",
    "kind": "arxiv",
    "version": 1
  }
}