Pith Number

pith:LDRXI6XS

pith:2021:LDRXI6XSH3BISZ7KARHG265BHR

not attested not anchored not stored refs pending

In-plasma study of opacity relevant for compact binary ejecta

Albino Perego, Alessio Galat\`a, Angelo Pidatella, Aurora Tumino, David Mascali, Diego Vescovi, Marco La Cognata, Maria Mazzaglia, Roberta Spart\`a, Sergio Cristallo

arxiv:2101.05814 v1 · 2021-01-14 · 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{LDRXI6XSH3BISZ7KARHG265BHR}

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	2026-07-05T03:52:11.942809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58e3747af23ec28967ea044e6d7ba13c75c7f825cc131bf1e33f0228eeb95fb8

Aliases

arxiv: 2101.05814 · arxiv_version: 2101.05814v1 · doi: 10.48550/arxiv.2101.05814 · pith_short_12: LDRXI6XSH3BI · pith_short_16: LDRXI6XSH3BISZ7K · pith_short_8: LDRXI6XS

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/LDRXI6XSH3BISZ7KARHG265BHR \
  | 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: 58e3747af23ec28967ea044e6d7ba13c75c7f825cc131bf1e33f0228eeb95fb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b466575191a51e8ddea2f307ceaca90413e4cc1502e2fb47c7c59e7c59099cef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-01-14T19:00:02Z",
    "title_canon_sha256": "ebceb8f1e102e76975239d1eb06b80477b148b74a2003215aff7a3a49d124494"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.05814",
    "kind": "arxiv",
    "version": 1
  }
}