Pith Number

pith:XCGTAQSY

pith:2016:XCGTAQSY2RU7RTIF4FLJK7UOAV

not attested not anchored not stored refs pending

MOA-II Galactic Microlensing Constraints: The Inner Milky Way has a Low Dark Matter Fraction and a Near Maximal Disk

Christopher Wegg, Matthieu Portail, Ortwin Gerhard

arxiv:1607.06462 v1 · 2016-07-21 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XCGTAQSY2RU7RTIF4FLJK7UOAV}

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	2026-05-18T01:08:38.034646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b88d304258d469f8cd05e156957e8e05473abdce4542a15b61605dcaf1c1d493

Aliases

arxiv: 1607.06462 · arxiv_version: 1607.06462v1 · doi: 10.48550/arxiv.1607.06462 · pith_short_12: XCGTAQSY2RU7 · pith_short_16: XCGTAQSY2RU7RTIF · pith_short_8: XCGTAQSY

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/XCGTAQSY2RU7RTIF4FLJK7UOAV \
  | 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: b88d304258d469f8cd05e156957e8e05473abdce4542a15b61605dcaf1c1d493

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1470097077cc584aafec3e9e90e114687c6333b4c3aaec604ee4c86b6633a4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-07-21T20:00:05Z",
    "title_canon_sha256": "c2afb30f0c8077abf3cb11a180c046a7c362be075d9ee5520c355e8cbae8d267"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06462",
    "kind": "arxiv",
    "version": 1
  }
}