Pith Number

pith:EK5YK7TU

pith:2015:EK5YK7TUI4ADSVWTEKBTZEJSJR

not attested not anchored not stored refs pending

Evolution of Axially Symmetric Anisotropic Sources in $f(R,T)$ Gravity

Ifra Noureen, M. Zubair

arxiv:1505.00744 v1 · 2015-04-30 · 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{EK5YK7TUI4ADSVWTEKBTZEJSJR}

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	2026-05-18T01:39:54.778249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22bb857e7447003956d322833c91324c74907d17864b3d756c9d6240c5a777e2

Aliases

arxiv: 1505.00744 · arxiv_version: 1505.00744v1 · doi: 10.48550/arxiv.1505.00744 · pith_short_12: EK5YK7TUI4AD · pith_short_16: EK5YK7TUI4ADSVWT · pith_short_8: EK5YK7TU

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/EK5YK7TUI4ADSVWTEKBTZEJSJR \
  | 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: 22bb857e7447003956d322833c91324c74907d17864b3d756c9d6240c5a777e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79bc2e706639663b4f1e45c1ce42611079743c20901398ad410c7b98ae954c35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-04-30T07:02:59Z",
    "title_canon_sha256": "26caff8086a577a4fa0779326fbcd2879d09fede9363e40d877de67ab7af27e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00744",
    "kind": "arxiv",
    "version": 1
  }
}