Pith Number

pith:IE6QY3AF

pith:2009:IE6QY3AFDOAADZ32FDDQBT25EP

not attested not anchored not stored refs pending

The magnetic field and geometry of the oblique shock in the jet of 3C 346

C. A. Padgett, D. M. Worrall, E. S. Perlman, F. Dulwich, M. Birkinshaw

arxiv:0907.3739 v1 · 2009-07-21 · 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{IE6QY3AFDOAADZ32FDDQBT25EP}

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	2026-05-18T02:12:54.910813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

413d0c6c051b8001e77a28c700cf5d23ffd693583e65883a92cbd13fd01c6528

Aliases

arxiv: 0907.3739 · arxiv_version: 0907.3739v1 · doi: 10.48550/arxiv.0907.3739 · pith_short_12: IE6QY3AFDOAA · pith_short_16: IE6QY3AFDOAADZ32 · pith_short_8: IE6QY3AF

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/IE6QY3AFDOAADZ32FDDQBT25EP \
  | 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: 413d0c6c051b8001e77a28c700cf5d23ffd693583e65883a92cbd13fd01c6528

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5c6e9bf3ebb566bedb0ebb736827f8ac0e762fd5f8fa2833990c1e71047a4ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-07-21T21:12:56Z",
    "title_canon_sha256": "09f5df792e4e214c595ad046ceaee97ed025f55c2165d5e1f640c4575e40a201"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.3739",
    "kind": "arxiv",
    "version": 1
  }
}