Pith Number

pith:AMHYXA23

pith:2005:AMHYXA23OPSCC7MCEVQFZ7MKDE

not attested not anchored not stored refs pending

Is the core of M87 the source of its TeV emission? Implications for unified schemes

Demosthenes Kazanas, Eric S. Perlman, Markos Georganopoulos

arxiv:astro-ph/0510783 v1 · 2005-10-27 · astro-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{AMHYXA23OPSCC7MCEVQFZ7MKDE}

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.

Cited by

1 paper in Pith

Fermi-Large Area Telescope Detection of Very High Energy (>100 GeV) Emission from Compton-Dominated Blazars

Receipt and verification

First computed	2026-07-04T17:15:22.135514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

030f8b835b73e4217d8225605cfd8a19378e79be0c78dabc3f68da241a085e49

Aliases

arxiv: astro-ph/0510783 · arxiv_version: astro-ph/0510783v1 · doi: 10.48550/arxiv.astro-ph/0510783 · pith_short_12: AMHYXA23OPSC · pith_short_16: AMHYXA23OPSCC7MC · pith_short_8: AMHYXA23

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/AMHYXA23OPSCC7MCEVQFZ7MKDE \
  | 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: 030f8b835b73e4217d8225605cfd8a19378e79be0c78dabc3f68da241a085e49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adc4d41cdbe8cee0002cf563fbecf99d1753d95448de3186bca812243f1b82b5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-10-27T19:53:35Z",
    "title_canon_sha256": "541c6635972e5beddb3d0f3a819381ae8a68fbc801c2643e8040c6bd7854d256"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0510783",
    "kind": "arxiv",
    "version": 1
  }
}