Pith Number

pith:E6VM7POG

pith:2019:E6VM7POGYNQUAJN4MJP2CWQGST

not attested not anchored not stored refs pending

Gamma Rays from Large-Scale Outflows in Starburst Galaxies

Ana Laura M\"uller, Gustavo E. Romero

arxiv:1912.07969 v1 · 2019-12-17 · 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{E6VM7POGYNQUAJN4MJP2CWQGST}

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	2026-07-05T00:26:48.384721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27aacfbdc6c3614025bc625fa15a0694ce673373e46f2797c427928411c7398f

Aliases

arxiv: 1912.07969 · arxiv_version: 1912.07969v1 · doi: 10.48550/arxiv.1912.07969 · pith_short_12: E6VM7POGYNQU · pith_short_16: E6VM7POGYNQUAJN4 · pith_short_8: E6VM7POG

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/E6VM7POGYNQUAJN4MJP2CWQGST \
  | 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: 27aacfbdc6c3614025bc625fa15a0694ce673373e46f2797c427928411c7398f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d7c90ead70aaf36aa03d4aa6a0e70cf6a0f4a9eb9af501d6f2373bf0411109b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-12-17T12:35:15Z",
    "title_canon_sha256": "991bc92a47a546f93202c11e1fe64f27de229a3a68164a15e60ceb5f66b24813"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.07969",
    "kind": "arxiv",
    "version": 1
  }
}