Pith Number

pith:FSPUWC5M

pith:1998:FSPUWC5MVSV3N6Z6LTNJJ735HE

not attested not anchored not stored refs pending

EROS and MACHO Combined Limits on Planetary Mass Dark Matter in the Galactic Halo

EROS Collaboration, MACHO Collaboration

arxiv:astro-ph/9803082 v1 · 1998-03-08 · astro-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{FSPUWC5MVSV3N6Z6LTNJJ735HE}

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.

Cited by

2 papers in Pith

Exploring Gravitational Wave Signatures Due to Primordial Non-gaussianity and Large Scale Structure Using SKAO

Stellar microlensing surveys as a probe of Primordial Black Holes: status and prospects

Receipt and verification

First computed	2026-05-18T03:47:42.618872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c9f4b0bacacabb6fb3e5cda94ff7d391c7265e28bd68fe51d5905be1bc107ed

Aliases

arxiv: astro-ph/9803082 · arxiv_version: astro-ph/9803082v1 · doi: 10.48550/arxiv.astro-ph/9803082 · pith_short_12: FSPUWC5MVSV3 · pith_short_16: FSPUWC5MVSV3N6Z6 · pith_short_8: FSPUWC5M

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/FSPUWC5MVSV3N6Z6LTNJJ735HE \
  | 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: 2c9f4b0bacacabb6fb3e5cda94ff7d391c7265e28bd68fe51d5905be1bc107ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e690ece43a188d65ab40903bb585cb1bb3d23db4a4e628a447c696bebbdd525",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-03-08T18:36:54Z",
    "title_canon_sha256": "243c7e76a30b646d7a8d5e9f7f0ef361cc85c73623dba51e57ac01e0a34d0ab5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9803082",
    "kind": "arxiv",
    "version": 1
  }
}