Pith Number

pith:2CJ4DTDP

pith:2015:2CJ4DTDP6WYDN44GKUDZHBUKDF

not attested not anchored not stored refs pending

Brief reply to "On the correctness of cosmology from quantum potential"

Ahmed Farag Ali, Saurya Das

arxiv:1505.07333 v1 · 2015-05-22 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2CJ4DTDP6WYDN44GKUDZHBUKDF}

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	2026-05-18T02:02:04.785897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d093c1cc6ff5b036f386550793868a194c331a59ff384c3c7bc8bcc464d65f4e

Aliases

arxiv: 1505.07333 · arxiv_version: 1505.07333v1 · doi: 10.48550/arxiv.1505.07333 · pith_short_12: 2CJ4DTDP6WYD · pith_short_16: 2CJ4DTDP6WYDN44G · pith_short_8: 2CJ4DTDP

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/2CJ4DTDP6WYDN44GKUDZHBUKDF \
  | 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: d093c1cc6ff5b036f386550793868a194c331a59ff384c3c7bc8bcc464d65f4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be8af14a154462ca6e8cd00fb944a42f9cfc2deca028619cb9516dee222aee3b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-05-22T21:49:08Z",
    "title_canon_sha256": "1dd86e7ca5f3b4930ed035bb7e4f4cd93a3f1636be715f649aed3cdfd7242bb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07333",
    "kind": "arxiv",
    "version": 1
  }
}