Pith Number

pith:4HORBLTP

pith:1995:4HORBLTPLGDH6TALXDH646WTON

not attested not anchored not stored refs pending

EXPERIMENTAL LIMITS ON THE DARK MATTER HALO OF THE GALAXY FROM GRAVITATIONAL MICROLENSING.

A.W. Rodgers, B.A. Peterson, C. Alcock, C.W. Stubbs, D.P. Bennett, H.-S. Park, J.A. Guern, K.C. Freeman, K. Griest, K.H. Cook, M.J. Lehner, M.R. Pratt, P.J. Quinn, R.A. Allsman, S.L. Marshall, S. Perlmutter, T.S. Axelrod, W. Sutherland (The MACHO Collaboration).

arxiv:astro-ph/9501091 v1 · 1995-01-25 · astro-ph · 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{4HORBLTPLGDH6TALXDH646WTON}

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	2026-05-18T01:07:42.535004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1dd10ae6f59867f4c0bb8cfee7ad37374286bfae887598ca8d578250ecadd8d

Aliases

arxiv: astro-ph/9501091 · arxiv_version: astro-ph/9501091v1 · doi: 10.48550/arxiv.astro-ph/9501091 · pith_short_12: 4HORBLTPLGDH · pith_short_16: 4HORBLTPLGDH6TAL · pith_short_8: 4HORBLTP

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/4HORBLTPLGDH6TALXDH646WTON \
  | 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: e1dd10ae6f59867f4c0bb8cfee7ad37374286bfae887598ca8d578250ecadd8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "184d5bb0cf6b56f3fc7dca527061d20e28fe82ed1a595923b879a8eacba1b17d",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-01-25T00:40:54Z",
    "title_canon_sha256": "1f57711ef33434993dda56a937840eef67f885cbdea1c3e54f0a48929edb0e40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9501091",
    "kind": "arxiv",
    "version": 1
  }
}