Pith Number

pith:VQQSBVLG

pith:2010:VQQSBVLGGLW4LHGBGQXWV6HCO3

not attested not anchored not stored refs pending

Cosmic Dynamics in the Chameleon Cosmology

A. Salehi, H. Farajollahi

arxiv:1004.3508 v2 · 2010-04-20 · 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{VQQSBVLGGLW4LHGBGQXWV6HCO3}

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	2026-05-18T02:07:56.126264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac2120d56632edc59cc1342f6af8e276cecc854ec84cc80425e39f4e1a92e305

Aliases

arxiv: 1004.3508 · arxiv_version: 1004.3508v2 · doi: 10.48550/arxiv.1004.3508 · pith_short_12: VQQSBVLGGLW4 · pith_short_16: VQQSBVLGGLW4LHGB · pith_short_8: VQQSBVLG

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/VQQSBVLGGLW4LHGBGQXWV6HCO3 \
  | 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: ac2120d56632edc59cc1342f6af8e276cecc854ec84cc80425e39f4e1a92e305

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4e03858b1a26d185c735a3c2bc732c8bf8b6a51a530f032260124b184129bb0",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-04-20T17:15:04Z",
    "title_canon_sha256": "d6ff9ef7b6918dc374e4113d61d9da7413ee3a67bcf853f39e067e80ff3ad7f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3508",
    "kind": "arxiv",
    "version": 2
  }
}