Pith Number

pith:KGMXGRMS

pith:2014:KGMXGRMSKSSFQ52JZAWICQCUYI

not attested not anchored not stored refs pending

A strong radio brightening at the jet base of M87 during the elevated very-high-energy gamma-ray state in 2012

A. Cesarini, A. Doi, C. Casadio, C. C. Cheung, F. D'Ammando, G. Giovannini, H. Krawczynski, H. Nagai, J. L. Gomez, K. Akiyama, K. Hada, K. Niinuma, M. A. Gurwell, M. Beilicke, M. Giroletti, M. Honma, M. Kino, M. Orienti, S. Koyama, S. Nakahara, S. Sawada-Satoh

arxiv:1405.1082 v1 · 2014-05-05 · astro-ph.HE · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KGMXGRMSKSSFQ52JZAWICQCUYI}

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	2026-05-18T01:43:17.566075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

519973459254a4587749c82c814054c23b28d91a0a795a083a95ed338eafc4d6

Aliases

arxiv: 1405.1082 · arxiv_version: 1405.1082v1 · doi: 10.48550/arxiv.1405.1082 · pith_short_12: KGMXGRMSKSSF · pith_short_16: KGMXGRMSKSSFQ52J · pith_short_8: KGMXGRMS

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/KGMXGRMSKSSFQ52JZAWICQCUYI \
  | 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: 519973459254a4587749c82c814054c23b28d91a0a795a083a95ed338eafc4d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1866562188f8c3482fc4553df2034a4393709ec74d924e1f8fe501e53660081e",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-05-05T21:32:10Z",
    "title_canon_sha256": "0a3896f308e6c2cdf9e1c7fc36f491f40fa1f019e8b1411ec712b560c4235579"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1082",
    "kind": "arxiv",
    "version": 1
  }
}