Pith Number

pith:FOTLPASG

pith:2011:FOTLPASGULQPQUL2VNYK4U4DWN

not attested not anchored not stored refs pending

A study of giant radio galaxies at RATAN-600

A. Pyria, M.L. Khabibullina, M. Singh, N.V. Verkhodanova, O.V. Verkhodanov, S. Nandi

arxiv:1108.4490 v1 · 2011-08-23 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FOTLPASGULQPQUL2VNYK4U4DWN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:14:54.465634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ba6b78246a2e0f8517aab70ae5383b34ad965bd75f31845a53cf1d83511238b

Aliases

arxiv: 1108.4490 · arxiv_version: 1108.4490v1 · doi: 10.48550/arxiv.1108.4490 · pith_short_12: FOTLPASGULQP · pith_short_16: FOTLPASGULQPQUL2 · pith_short_8: FOTLPASG

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/FOTLPASGULQPQUL2VNYK4U4DWN \
  | 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: 2ba6b78246a2e0f8517aab70ae5383b34ad965bd75f31845a53cf1d83511238b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eeda3e1938dd25b9783dd918b5fc2662fb688bc10a2510d74a7407e6583de9cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-08-23T04:36:42Z",
    "title_canon_sha256": "766041378aa9ae68f484c422925056e81cf4f90dec83bab805a491430a7a46ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.4490",
    "kind": "arxiv",
    "version": 1
  }
}