Pith Number

pith:EFMFRFZX

pith:2017:EFMFRFZXLVOQ3I5KUG5N7IWRAM

not attested not anchored not stored refs pending

The Jets of AGN as giant co-axial cables

Denise C. Gabuzda, Matt Nagle, Naomi Roche

arxiv:1712.08414 v1 · 2017-12-22 · 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{EFMFRFZXLVOQ3I5KUG5N7IWRAM}

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	2026-05-18T00:15:58.220480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21585897375d5d0da3aaa1badfa2d10336580fcb05e86b06a6341329c0ecea41

Aliases

arxiv: 1712.08414 · arxiv_version: 1712.08414v1 · doi: 10.48550/arxiv.1712.08414 · pith_short_12: EFMFRFZXLVOQ · pith_short_16: EFMFRFZXLVOQ3I5K · pith_short_8: EFMFRFZX

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/EFMFRFZXLVOQ3I5KUG5N7IWRAM \
  | 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: 21585897375d5d0da3aaa1badfa2d10336580fcb05e86b06a6341329c0ecea41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f87b11cc259647120a038cf69f579519febd3f7d25a1b4b7559bee9b3646475a",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-12-22T12:08:46Z",
    "title_canon_sha256": "7dd04835a04eb6190241a9b3c6fe9b514c6c7bc97054b06515c7385445165e4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.08414",
    "kind": "arxiv",
    "version": 1
  }
}