Pith Number

pith:JX7YALGG

pith:2009:JX7YALGGST2ZQGIZFJ7AUW5M6N

not attested not anchored not stored refs pending

Synthetic synchrotron emission maps from MHD models for the jet of M87

I. Agudo, J. Gracia, K. Tsinganos, N. Vlahakis, S. V. Bogovalov

arxiv:0901.2634 v1 · 2009-01-17 · astro-ph.GA · 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{JX7YALGGST2ZQGIZFJ7AUW5M6N}

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	2026-05-18T04:29:17.324457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dff802cc694f59819192a7e0a5bacf376f4dedbb3e266f8c9428fce6d2a0634

Aliases

arxiv: 0901.2634 · arxiv_version: 0901.2634v1 · doi: 10.48550/arxiv.0901.2634 · pith_short_12: JX7YALGGST2Z · pith_short_16: JX7YALGGST2ZQGIZ · pith_short_8: JX7YALGG

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/JX7YALGGST2ZQGIZFJ7AUW5M6N \
  | 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: 4dff802cc694f59819192a7e0a5bacf376f4dedbb3e266f8c9428fce6d2a0634

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "094e7213f5e41f75208b2e4b3e69707034d87bc0227d285d8fa0ef26981ee70b",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-01-17T13:23:05Z",
    "title_canon_sha256": "988772c4edb70ece49ee8da977aba375f7ebd4e8521e9588a498a97127dee2a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.2634",
    "kind": "arxiv",
    "version": 1
  }
}