Pith Number

pith:GW4CTNUM

pith:2017:GW4CTNUMYEVZU6LQ2TCHSD4D2Y

not attested not anchored not stored refs pending

Alternate Models to Dark Energy

2), (2) Department of Physics, (3) Udaipur Solar Observatory, (4) Indian Institute of Astrophysics, A Prasad (3), Bari Road, Bengaluru-560029, Bengaluru-560034, Christ Junior College, Christ University, C Sivaram (4) ((1) Department of Physics, Dewali, India, India), Karnataka, Kenath Arun (1, Physical Research Laboratory, S B Gudennavar (1), Udaipur 313001

arxiv:1708.09269 v1 · 2017-08-21 · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GW4CTNUMYEVZU6LQ2TCHSD4D2Y}

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	2026-05-18T00:36:20.383469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35b829b68cc12b9a7970d4c4790f83d63bb83a3ac2b1102e39975e9202ddbaf1

Aliases

arxiv: 1708.09269 · arxiv_version: 1708.09269v1 · doi: 10.48550/arxiv.1708.09269 · pith_short_12: GW4CTNUMYEVZ · pith_short_16: GW4CTNUMYEVZU6LQ · pith_short_8: GW4CTNUM

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/GW4CTNUMYEVZU6LQ2TCHSD4D2Y \
  | 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: 35b829b68cc12b9a7970d4c4790f83d63bb83a3ac2b1102e39975e9202ddbaf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41419a5bb692e206c2e88f6714b667c966f6ded6522e91594dd44abed1164981",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2017-08-21T18:39:28Z",
    "title_canon_sha256": "b4f511260c98ba887eb0415f38e58b860fb4f8cf802bafaa3c65366bbd6aa0ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09269",
    "kind": "arxiv",
    "version": 1
  }
}