Pith Number

pith:FHWGF4HF

pith:2015:FHWGF4HF5BNDQBCBVHLSEJA4YA

not attested not anchored not stored refs pending

Reply to Comment on "Evidence for dark matter in the inner Milky Way"

Fabio Iocco, Gianfranco Bertone, Miguel Pato

arxiv:1503.08784 v2 · 2015-03-30 · astro-ph.GA · hep-ex · 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{FHWGF4HF5BNDQBCBVHLSEJA4YA}

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	2026-05-18T02:18:42.472810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29ec62f0e5e85a380441a9d722241cc03918388b5043c71d9986896e7529ca63

Aliases

arxiv: 1503.08784 · arxiv_version: 1503.08784v2 · doi: 10.48550/arxiv.1503.08784 · pith_short_12: FHWGF4HF5BND · pith_short_16: FHWGF4HF5BNDQBCB · pith_short_8: FHWGF4HF

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/FHWGF4HF5BNDQBCBVHLSEJA4YA \
  | 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: 29ec62f0e5e85a380441a9d722241cc03918388b5043c71d9986896e7529ca63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfe3bc1ce282b60b59601930f012aa8005c96238d7223bbed7716dd13f1738ac",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-30T18:37:51Z",
    "title_canon_sha256": "adcd0757777612cca7869f5c97208f025fc7c3f9c4ef8548ce802111416c4551"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08784",
    "kind": "arxiv",
    "version": 2
  }
}