Pith Number

pith:TVWH3SOU

pith:2017:TVWH3SOUTOIOUDPJ5YZ27GGM7W

not attested not anchored not stored refs pending

Extragalactic gamma-ray background from AGN winds and star-forming galaxies in cosmological galaxy formation models

A. Lamastra, A. Stamerra, D. Guetta, F. Fiore, L. A. Antonelli, N. Menci, S. Colafrancesco

arxiv:1709.03497 v1 · 2017-09-11 · astro-ph.HE · 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{TVWH3SOUTOIOUDPJ5YZ27GGM7W}

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	2026-05-18T00:31:39.896857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d6c7dc9d49b90ea0de9ee33af98ccfd8a791d79f132660399b03214950c0299

Aliases

arxiv: 1709.03497 · arxiv_version: 1709.03497v1 · doi: 10.48550/arxiv.1709.03497 · pith_short_12: TVWH3SOUTOIO · pith_short_16: TVWH3SOUTOIOUDPJ · pith_short_8: TVWH3SOU

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/TVWH3SOUTOIOUDPJ5YZ27GGM7W \
  | 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: 9d6c7dc9d49b90ea0de9ee33af98ccfd8a791d79f132660399b03214950c0299

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce5de567f27edd94096a0f0a6b6d234bdd160e8c416d209a55b95cdbd74537ce",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-09-11T09:29:58Z",
    "title_canon_sha256": "61a9c6bf540a742d6526e84cc4ad544686b167cb0ec86d58b25c884156b2e742"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03497",
    "kind": "arxiv",
    "version": 1
  }
}