Pith Number

pith:5T4SXVYA

pith:2011:5T4SXVYAWNSUDS5XQXVIA43GRD

not attested not anchored not stored refs pending

A Study of Generalized Second Law of Thermodynamics in Magnetic Universe in the light of Non-Linear Electrodynamics

Tanwi Bandyopadhyay, Ujjal Debnath

arxiv:1105.5301 v1 · 2011-05-20 · 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{5T4SXVYAWNSUDS5XQXVIA43GRD}

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	2026-05-18T02:01:50.439902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecf92bd700b36541cbb785ea80736688d7c557f2244d510e24d89f50b7056f78

Aliases

arxiv: 1105.5301 · arxiv_version: 1105.5301v1 · doi: 10.48550/arxiv.1105.5301 · pith_short_12: 5T4SXVYAWNSU · pith_short_16: 5T4SXVYAWNSUDS5X · pith_short_8: 5T4SXVYA

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/5T4SXVYAWNSUDS5XQXVIA43GRD \
  | 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: ecf92bd700b36541cbb785ea80736688d7c557f2244d510e24d89f50b7056f78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bd22270eada85e9c2fdff5c2acde56fff9f1c0991c5705c4f825eb18f95bfc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-05-20T16:17:09Z",
    "title_canon_sha256": "827344a38eeae83fa1f1b7fb1f713d2cddd9f5b7bc00f4db524e097769ef8b86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5301",
    "kind": "arxiv",
    "version": 1
  }
}