Pith Number

pith:FUIMCSHQ

pith:2013:FUIMCSHQZ7UOPRCAIPZTZU7MYA

not attested not anchored not stored refs pending

Particle acceleration and dynamics of double-double radio galaxies: theory vs. observations

C. Konar, M.J. Hardcastle

arxiv:1309.1401 v1 · 2013-09-05 · astro-ph.CO · 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{FUIMCSHQZ7UOPRCAIPZTZU7MYA}

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	2026-05-18T01:47:49.394433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d10c148f0cfe8e7c44043f33cd3ecc017054ad8ded68f3f7349e8e978839d83

Aliases

arxiv: 1309.1401 · arxiv_version: 1309.1401v1 · doi: 10.48550/arxiv.1309.1401 · pith_short_12: FUIMCSHQZ7UO · pith_short_16: FUIMCSHQZ7UOPRCA · pith_short_8: FUIMCSHQ

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/FUIMCSHQZ7UOPRCAIPZTZU7MYA \
  | 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: 2d10c148f0cfe8e7c44043f33cd3ecc017054ad8ded68f3f7349e8e978839d83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "223500d1ecea8fc9e493f48c21cfb649336c94e02de8078e349982bedfa7fa40",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-09-05T16:46:09Z",
    "title_canon_sha256": "3c16b0d83ab224c62481b5a2c6e54a4f6547267b81b0816feb32fff1e29edae2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1401",
    "kind": "arxiv",
    "version": 1
  }
}