Pith Number

pith:DOGHHGUW

pith:2013:DOGHHGUWDJVRIXITQ7J6EWPEIF

not attested not anchored not stored refs pending

Mass entrainment and turbulence-driven acceleration of ultra-high energy cosmic rays in Centaurus A

Abraham Achterberg, Alex Lazarian, Jean A. Eilek, Judith H. Croston, Justin D. Bray, Marijke Haverkorn, Martin J. Hardcastle, Omer Bromberg, Peter L. Biermann, Ray J. Protheroe, Sarka Wykes

arxiv:1305.2761 v2 · 2013-05-13 · 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{DOGHHGUWDJVRIXITQ7J6EWPEIF}

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	2026-05-18T03:11:57.496983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b8c739a961a6b145d1387d3e259e4415868e59e4fba551496d876db03e17bed

Aliases

arxiv: 1305.2761 · arxiv_version: 1305.2761v2 · doi: 10.48550/arxiv.1305.2761 · pith_short_12: DOGHHGUWDJVR · pith_short_16: DOGHHGUWDJVRIXIT · pith_short_8: DOGHHGUW

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/DOGHHGUWDJVRIXITQ7J6EWPEIF \
  | 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: 1b8c739a961a6b145d1387d3e259e4415868e59e4fba551496d876db03e17bed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce813f345d50361cd8696232dd51b0c717485757f5922239f5d0c2344f99a3e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-05-13T12:57:42Z",
    "title_canon_sha256": "9f391efb29cf97b670263b2cabae5a48c84f54eca306b275a280c412980b63b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2761",
    "kind": "arxiv",
    "version": 2
  }
}