Pith Number

pith:OOJZIMMN

pith:2018:OOJZIMMNGLO3VJNDOKLBIKV3ZU

not attested not anchored not stored refs pending

Astrophysical explanations of suspected dark matter signals in dwarf galaxies

Alex Geringer-Sameth, C\'eline Combet, David Maurin, Matthew G. Walker, Savvas M. Koushiappas, Vincent Bonnivard

arxiv:1807.08740 v1 · 2018-07-23 · astro-ph.HE · astro-ph.GA · 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{OOJZIMMNGLO3VJNDOKLBIKV3ZU}

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	2026-05-18T00:10:04.865880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

739394318d32ddbaa5a37296142abbcd26d8cfd8a915f83247617c6720ac7fe9

Aliases

arxiv: 1807.08740 · arxiv_version: 1807.08740v1 · doi: 10.48550/arxiv.1807.08740 · pith_short_12: OOJZIMMNGLO3 · pith_short_16: OOJZIMMNGLO3VJND · pith_short_8: OOJZIMMN

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/OOJZIMMNGLO3VJNDOKLBIKV3ZU \
  | 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: 739394318d32ddbaa5a37296142abbcd26d8cfd8a915f83247617c6720ac7fe9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9078df2b9e7b85ce9cac53353faad1c022f2e019b4a9bffd34c3ae4c68474e71",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-07-23T17:36:06Z",
    "title_canon_sha256": "be7402371137d5d05703a48da174c3a1428008e411f7a56da8ec231e5ba4a504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08740",
    "kind": "arxiv",
    "version": 1
  }
}