Pith Number

pith:PK65XGUP

pith:2019:PK65XGUPLRUMQLO4OOBRGAHR7M

not attested not anchored not stored refs pending

Interacting Dark Side of Universe Through Generalized Uncertainty Principle

Behrang Mostaghel, Mahdi Rashki, Majid Fathi, Sahram Jalalzadeh

arxiv:1901.05766 v2 · 2019-01-17 · 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{PK65XGUPLRUMQLO4OOBRGAHR7M}

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	2026-05-17T23:45:30.871301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7abddb9a8f5c68c82ddc73831300f1fb38196235e4849bf938e768790ac8d0ec

Aliases

arxiv: 1901.05766 · arxiv_version: 1901.05766v2 · doi: 10.48550/arxiv.1901.05766 · pith_short_12: PK65XGUPLRUM · pith_short_16: PK65XGUPLRUMQLO4 · pith_short_8: PK65XGUP

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/PK65XGUPLRUMQLO4OOBRGAHR7M \
  | 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: 7abddb9a8f5c68c82ddc73831300f1fb38196235e4849bf938e768790ac8d0ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25c555a89d2c8e114ddf99ad7dbf1245f31cc334aaaa91a8607034a7321f8cc0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-01-17T12:43:04Z",
    "title_canon_sha256": "37adab5ca6b15179924f03aa558e01eb52fa1f1d29c718e0cf0b4f5efec98e9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05766",
    "kind": "arxiv",
    "version": 2
  }
}