Pith Number

pith:XIWTRJO4

pith:2011:XIWTRJO442O62FDWFUBQGRAJKT

not attested not anchored not stored refs pending

Interacting Holographic dark energy in chameleon tachyon cosmology

A. Ravanpak, G. Farpour Fadakar, H. Farajollahi

arxiv:1106.2659 v1 · 2011-06-14 · 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{XIWTRJO442O62FDWFUBQGRAJKT}

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	2026-05-18T02:01:37.543915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba2d38a5dce69ded14762d0303440954f5af9cfcd00d68c9852dcb478349eac4

Aliases

arxiv: 1106.2659 · arxiv_version: 1106.2659v1 · doi: 10.48550/arxiv.1106.2659 · pith_short_12: XIWTRJO442O6 · pith_short_16: XIWTRJO442O62FDW · pith_short_8: XIWTRJO4

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/XIWTRJO442O62FDWFUBQGRAJKT \
  | 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: ba2d38a5dce69ded14762d0303440954f5af9cfcd00d68c9852dcb478349eac4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b663efb79f7e7a15fb089c7bae09fcda6e70afdbdd77d3050d7558e615d5a76f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-06-14T09:55:17Z",
    "title_canon_sha256": "08d117ef11885b5e6afce3ae28d6f4c34ef08643bacdb518d53b7e2e2415154e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.2659",
    "kind": "arxiv",
    "version": 1
  }
}