Pith Number

pith:XDMXWUCW

pith:2014:XDMXWUCWKXUNPLXR7MCTVLAW4I

not attested not anchored not stored refs pending

Lining up the Galactic Center Gamma-Ray Excess

Samuel D. McDermott

arxiv:1406.6408 v2 · 2014-06-24 · hep-ph · astro-ph.CO · 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{XDMXWUCWKXUNPLXR7MCTVLAW4I}

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	2026-05-18T01:58:27.283711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8d97b505655e8d7aef1fb053aac16e2013e5c43f305f0a70243ba54827297c7

Aliases

arxiv: 1406.6408 · arxiv_version: 1406.6408v2 · doi: 10.48550/arxiv.1406.6408 · pith_short_12: XDMXWUCWKXUN · pith_short_16: XDMXWUCWKXUNPLXR · pith_short_8: XDMXWUCW

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/XDMXWUCWKXUNPLXR7MCTVLAW4I \
  | 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: b8d97b505655e8d7aef1fb053aac16e2013e5c43f305f0a70243ba54827297c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81fa256a63f696080c9a8a94aee5e7e0503daa7a041f808a07cb0ea544b3d6e1",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-06-24T22:56:09Z",
    "title_canon_sha256": "e6d5895e2c2ee46c407da54fa990cbea37a665499fb24a5adfc0bcdf4ccb7355"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6408",
    "kind": "arxiv",
    "version": 2
  }
}