Pith Number

pith:EPHYHCKC

pith:2022:EPHYHCKCGIW2BA7NZGUUP7GZM3

not attested not anchored not stored refs pending

The Status of the Galactic Center Gamma-Ray Excess

Dan Hooper

arxiv:2209.14370 v1 · 2022-09-28 · 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{EPHYHCKCGIW2BA7NZGUUP7GZM3}

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.

Cited by

1 paper in Pith

Galactic Centre Pulsars with the SKAO

Receipt and verification

First computed	2026-07-05T05:01:52.139100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23cf838942322da083edc9a947fcd966ee479796a1fc56377602f9cc0259bf5b

Aliases

arxiv: 2209.14370 · arxiv_version: 2209.14370v1 · doi: 10.48550/arxiv.2209.14370 · pith_short_12: EPHYHCKCGIW2 · pith_short_16: EPHYHCKCGIW2BA7N · pith_short_8: EPHYHCKC

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/EPHYHCKCGIW2BA7NZGUUP7GZM3 \
  | 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: 23cf838942322da083edc9a947fcd966ee479796a1fc56377602f9cc0259bf5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "927a2a8a0539d962062a60f39141ee34aa40fe711a5653519d6fb55b3d0c2c3e",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-09-28T19:00:40Z",
    "title_canon_sha256": "00f24d01b5c7ebea76b2be65dfb66e942d98b64f24cfe08b80434af472b23d0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.14370",
    "kind": "arxiv",
    "version": 1
  }
}