Pith Number

pith:CZMRQHDL

pith:2012:CZMRQHDLC6WT36AU4D2VCZJ3Q6

not attested not anchored not stored refs pending

Behaviour of interacting Ricci dark energy in logarithmic f(T) gravity

Rahul Ghosh (Bhairab Ganguly College), Surajit Chattopadhyay (Pailan College of Management, Technology)

arxiv:1210.4612 v1 · 2012-10-07 · 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{CZMRQHDLC6WT36AU4D2VCZJ3Q6}

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	2026-05-18T03:42:45.751159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1659181c6b17ad3df814e0f551653b878a3e38a640672062713d1f3be08b2183

Aliases

arxiv: 1210.4612 · arxiv_version: 1210.4612v1 · doi: 10.48550/arxiv.1210.4612 · pith_short_12: CZMRQHDLC6WT · pith_short_16: CZMRQHDLC6WT36AU · pith_short_8: CZMRQHDL

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/CZMRQHDLC6WT36AU4D2VCZJ3Q6 \
  | 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: 1659181c6b17ad3df814e0f551653b878a3e38a640672062713d1f3be08b2183

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22a52b04275740c5cefe8881e6cff1586e20baa109176bccaa2411b1877b04bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2012-10-07T11:13:14Z",
    "title_canon_sha256": "c4aceaab47d7cd63f570c3965923024da4e301a2d376d30fb767bca3f3099103"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4612",
    "kind": "arxiv",
    "version": 1
  }
}