Pith Number

pith:USPSTFGM

pith:2017:USPSTFGMSX4RFHPZ4ROCINAOH4

not attested not anchored not stored refs pending

Primordial black hole detection through diffractive microlensing

A. Mehrabi, S. Rahvar, T. Naderi

arxiv:1711.06312 v2 · 2017-11-16 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{USPSTFGMSX4RFHPZ4ROCINAOH4}

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	2026-05-18T00:15:19.981283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a49f2994cc95f9129df9e45c24340e3f26d8d6d5947e4f9f1140c2b308d820b1

Aliases

arxiv: 1711.06312 · arxiv_version: 1711.06312v2 · doi: 10.48550/arxiv.1711.06312 · pith_short_12: USPSTFGMSX4R · pith_short_16: USPSTFGMSX4RFHPZ · pith_short_8: USPSTFGM

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/USPSTFGMSX4RFHPZ4ROCINAOH4 \
  | 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: a49f2994cc95f9129df9e45c24340e3f26d8d6d5947e4f9f1140c2b308d820b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "135211ff51a372c8ac59de50251c7ba3612245d54e443460ef6029d2a251b3b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-11-16T20:35:25Z",
    "title_canon_sha256": "6df71617bcbd2ad6debb4cee4e7364ff28cf44a62815fb6133d52b29b92ced8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06312",
    "kind": "arxiv",
    "version": 2
  }
}