Pith Number

pith:6IMXLUEO

pith:2016:6IMXLUEOKOBQPTK4ZJQ7JFAWEP

not attested not anchored not stored refs pending

Far-UV Emission Properties of FR1 Radio Galaxies

Boulder), Charles W. Danforth, Eric Perlman (Florida Inst. Tech.), John T. Stocke, Kevin France, Mitchell C. Begelman (University of Colorado

arxiv:1605.05355 v2 · 2016-05-17 · 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{6IMXLUEOKOBQPTK4ZJQ7JFAWEP}

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	2026-05-18T00:55:46.455810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f21975d08e538307cd5cca61f4941623e7f074e1f85dac76913bc2027f8d46e3

Aliases

arxiv: 1605.05355 · arxiv_version: 1605.05355v2 · doi: 10.48550/arxiv.1605.05355 · pith_short_12: 6IMXLUEOKOBQ · pith_short_16: 6IMXLUEOKOBQPTK4 · pith_short_8: 6IMXLUEO

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/6IMXLUEOKOBQPTK4ZJQ7JFAWEP \
  | 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: f21975d08e538307cd5cca61f4941623e7f074e1f85dac76913bc2027f8d46e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c992a518463804a74832f8bc4728a3665d2f1085f293348b0ca7c73997799c10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-05-17T20:33:34Z",
    "title_canon_sha256": "e98060519436300f4f80c61ff95cdf7b6d1e8bd7249ea02441d4977f54661501"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05355",
    "kind": "arxiv",
    "version": 2
  }
}