Pith Number

pith:N4AHZX7Y

pith:2016:N4AHZX7YKXV3X5GPQAOCKGXCSN

not attested not anchored not stored refs pending

A critical reassessment of particle Dark Matter limits from dwarf satellites

Mauro Valli, Piero Ullio

arxiv:1603.07721 v2 · 2016-03-24 · 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{N4AHZX7YKXV3X5GPQAOCKGXCSN}

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	2026-05-18T01:10:37.788989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f007cdff855ebbbf4cf801c251ae29355c766bd897086c69423fada1972cae8

Aliases

arxiv: 1603.07721 · arxiv_version: 1603.07721v2 · doi: 10.48550/arxiv.1603.07721 · pith_short_12: N4AHZX7YKXV3 · pith_short_16: N4AHZX7YKXV3X5GP · pith_short_8: N4AHZX7Y

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/N4AHZX7YKXV3X5GPQAOCKGXCSN \
  | 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: 6f007cdff855ebbbf4cf801c251ae29355c766bd897086c69423fada1972cae8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6132e651bf86578a6d9f37eb7cdfbddf12af4c03ca064717c1f3226803d5ef05",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-03-24T19:52:23Z",
    "title_canon_sha256": "b298b82ea4553a64b64e1a0c78b83bd97184d26b18eef1d620bce297e551d059"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07721",
    "kind": "arxiv",
    "version": 2
  }
}