Pith Number

pith:HAF75IP3

pith:2020:HAF75IP3MRDJ5LRG2UO5UACG3X

not attested not anchored not stored refs pending

From dwarf galaxies to galaxy clusters: Self-Interacting Dark Matter over 7 orders of magnitude in halo mass

Alexey Boyarsky, Anastasia Sokolenko, Andrew Robertson, David Harvey, Kyrylo Bondarenko, Yves Revaz

arxiv:2006.06623 v2 · 2020-06-11 · 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{HAF75IP3MRDJ5LRG2UO5UACG3X}

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	2026-07-05T02:08:49.526309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

380bfea1fb64469eae26d51dda0046dde464c6fc5423a758f1cbdf0d8fbddcd2

Aliases

arxiv: 2006.06623 · arxiv_version: 2006.06623v2 · doi: 10.48550/arxiv.2006.06623 · pith_short_12: HAF75IP3MRDJ · pith_short_16: HAF75IP3MRDJ5LRG · pith_short_8: HAF75IP3

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/HAF75IP3MRDJ5LRG2UO5UACG3X \
  | 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: 380bfea1fb64469eae26d51dda0046dde464c6fc5423a758f1cbdf0d8fbddcd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6062abd077f9ed44ac477384f60b7cea9d5f4c294ebc453097fb91eddcaba968",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-06-11T17:22:08Z",
    "title_canon_sha256": "8845550d65b946bf683245b2cb6d016adc44faafcfdb369ef4db0b7c51f368a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.06623",
    "kind": "arxiv",
    "version": 2
  }
}