Pith Number

pith:LRTVSIRT

pith:2020:LRTVSIRTEBDS45YWUSMX6WSFUH

not attested not anchored not stored refs pending

Constraints on compact dark matter with fast radio burst observations

He Gao, Kai Liao, S.-B. Zhang, Zhengxiang Li

arxiv:2003.13349 v3 · 2020-03-30 · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LRTVSIRTEBDS45YWUSMX6WSFUH}

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

1 paper in Pith

Limits on primordial black holes from the extragalactic gamma-ray background; current status and future projections

Receipt and verification

First computed	2026-07-05T01:09:05.011585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c6759223320472e7716a4997f5a45a1ec73ff9c99dc29930f21ec48b8081e8c

Aliases

arxiv: 2003.13349 · arxiv_version: 2003.13349v3 · doi: 10.48550/arxiv.2003.13349 · pith_short_12: LRTVSIRTEBDS · pith_short_16: LRTVSIRTEBDS45YW · pith_short_8: LRTVSIRT

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/LRTVSIRTEBDS45YWUSMX6WSFUH \
  | 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: 5c6759223320472e7716a4997f5a45a1ec73ff9c99dc29930f21ec48b8081e8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46c04030d4e9b14c4fca73f3e8fb2337c6dfecd8a7ca04ec8bb7ac4110cae4d4",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-03-30T11:31:01Z",
    "title_canon_sha256": "7db778867c7873e19313ddb1709f420678fca3f08e2d1b798e1832d860163831"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.13349",
    "kind": "arxiv",
    "version": 3
  }
}