Pith Number

pith:NL5RUMWV

pith:2017:NL5RUMWVGZK7QOIAKW7CUH6LBO

not attested not anchored not stored refs pending

Positrons from Primordial Black Hole Microquasars and Gamma-ray Bursts

Volodymyr Takhistov

arxiv:1710.09458 v2 · 2017-10-25 · astro-ph.HE · astro-ph.CO · hep-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{NL5RUMWVGZK7QOIAKW7CUH6LBO}

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	2026-05-17T23:56:30.183668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6afb1a32d53655f8390055be2a1fcb0bb51ded764e6d48718f2aed0f628eb745

Aliases

arxiv: 1710.09458 · arxiv_version: 1710.09458v2 · doi: 10.48550/arxiv.1710.09458 · pith_short_12: NL5RUMWVGZK7 · pith_short_16: NL5RUMWVGZK7QOIA · pith_short_8: NL5RUMWV

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/NL5RUMWVGZK7QOIAKW7CUH6LBO \
  | 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: 6afb1a32d53655f8390055be2a1fcb0bb51ded764e6d48718f2aed0f628eb745

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "323d790e28b5343416512914a435f8ab23c4b019a094aac3a17cb5e0131f22e5",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-10-25T20:54:17Z",
    "title_canon_sha256": "f3e5f96ffd13ce9c1ca4a8fa9f71066cdcccd93e1c6f8bc81e52d8371f867bce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09458",
    "kind": "arxiv",
    "version": 2
  }
}