Pith Number

pith:QH2TA5SS

pith:2023:QH2TA5SSBVC3AJKLOR4UWLGUZB

not attested not anchored not stored refs pending

Updated Constraints on Primordial Black Hole Evaporation

Mrunal Korwar, Stefano Profumo

arxiv:2302.04408 v3 · 2023-02-09 · hep-ph · 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{QH2TA5SSBVC3AJKLOR4UWLGUZB}

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

High-energy neutrino constraints on primordial black holes as dark matter

Receipt and verification

First computed	2026-07-05T06:17:46.089822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81f53076520d45b0254b74794b2cd4c8614dcb81af59630f271d541cbd14c80a

Aliases

arxiv: 2302.04408 · arxiv_version: 2302.04408v3 · doi: 10.48550/arxiv.2302.04408 · pith_short_12: QH2TA5SSBVC3 · pith_short_16: QH2TA5SSBVC3AJKL · pith_short_8: QH2TA5SS

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/QH2TA5SSBVC3AJKLOR4UWLGUZB \
  | 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: 81f53076520d45b0254b74794b2cd4c8614dcb81af59630f271d541cbd14c80a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "297999bbb3bec368c46df9e8f7e34474ce0c7e47006a81990dba00514f265fd8",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2023-02-09T02:28:36Z",
    "title_canon_sha256": "5c2412c749b41282940ae635abb6c3ea588c5c604832a95dd8b260414fdf741f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.04408",
    "kind": "arxiv",
    "version": 3
  }
}