Pith Number

pith:472NVU5W

pith:2016:472NVU5WZ4SU6WKQZHW2RIPQDB

not attested not anchored not stored refs pending

Investigating the Uniformity of the Excess Gamma rays towards the Galactic Center Region

Anna Kwa, Manoj Kaplinghat, Shunsaku Horiuchi

arxiv:1604.01402 v2 · 2016-04-05 · astro-ph.HE · astro-ph.CO · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{472NVU5WZ4SU6WKQZHW2RIPQDB}

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	2026-05-18T00:25:02.311223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7f4dad3b6cf254f5950c9eda8a1f01857174ee90f75432ef3bcc3519cec74dc

Aliases

arxiv: 1604.01402 · arxiv_version: 1604.01402v2 · doi: 10.48550/arxiv.1604.01402 · pith_short_12: 472NVU5WZ4SU · pith_short_16: 472NVU5WZ4SU6WKQ · pith_short_8: 472NVU5W

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/472NVU5WZ4SU6WKQZHW2RIPQDB \
  | 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: e7f4dad3b6cf254f5950c9eda8a1f01857174ee90f75432ef3bcc3519cec74dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fcb0feb43312ba162750bee6c6705d6aa3dcf57c121033e9980308fd7c34881",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-04-05T20:00:03Z",
    "title_canon_sha256": "4c640c514da9d32af41893c9e52747e133aab87094ae150c51da5f9525791048"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01402",
    "kind": "arxiv",
    "version": 2
  }
}