Pith Number

pith:T5MHXU2M

pith:2015:T5MHXU2MK2OHSDCDZOYNN7VDIX

not attested not anchored not stored refs pending

A complete radio study of SNR G15.4+0.1 from new GMRT observations

B. C. Joshi, D. Supanitsky, G. Castelletti, L. Supan, M. P. Surnis

arxiv:1502.01224 v1 · 2015-02-04 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T5MHXU2MK2OHSDCDZOYNN7VDIX}

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	2026-05-18T02:18:51.298210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f587bd34c569c790c43cbb0d6fea345ed4869c00a06063d5fa447324714db3d

Aliases

arxiv: 1502.01224 · arxiv_version: 1502.01224v1 · doi: 10.48550/arxiv.1502.01224 · pith_short_12: T5MHXU2MK2OH · pith_short_16: T5MHXU2MK2OHSDCD · pith_short_8: T5MHXU2M

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/T5MHXU2MK2OHSDCDZOYNN7VDIX \
  | 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: 9f587bd34c569c790c43cbb0d6fea345ed4869c00a06063d5fa447324714db3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b09ce4523a6095dd8d92ce8d548494f7ce801d02ec05f7509fb3fa114afd04e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-02-04T15:06:47Z",
    "title_canon_sha256": "9cefa0252ac3a5fb4338afbfd22c148431e4cd2d4d6af0ae6e459a38f74f45c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01224",
    "kind": "arxiv",
    "version": 1
  }
}