Pith Number

pith:RRPBC2XQ

pith:2013:RRPBC2XQKOWOYS5J25WLGNN67C

not attested not anchored not stored refs pending

A test of unification towards the radio source PKS1413+135

A. M. R. V. L. Monteiro, C. J. A. P. Martins, M. C. Ferreira, M. D. Juli\~ao

arxiv:1305.7515 v1 · 2013-05-31 · astro-ph.CO · hep-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{RRPBC2XQKOWOYS5J25WLGNN67C}

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	2026-05-18T01:49:39.001513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c5e116af053acec4ba9d76cb335bef888da325d694950d62ce07da19e81bdf6

Aliases

arxiv: 1305.7515 · arxiv_version: 1305.7515v1 · doi: 10.48550/arxiv.1305.7515 · pith_short_12: RRPBC2XQKOWO · pith_short_16: RRPBC2XQKOWOYS5J · pith_short_8: RRPBC2XQ

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/RRPBC2XQKOWOYS5J25WLGNN67C \
  | 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: 8c5e116af053acec4ba9d76cb335bef888da325d694950d62ce07da19e81bdf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71247affbdbd0bfbdf72ca111bb1a5c39b54e9013f639ebed5e9fc415a927e9c",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-05-31T19:59:51Z",
    "title_canon_sha256": "012bb267bff56763f29df41a5cab7e787ee7f23a8f684d5917d0c8fc23bb1d91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.7515",
    "kind": "arxiv",
    "version": 1
  }
}