Pith Number

pith:XNLUNYJU

pith:2021:XNLUNYJUMTWIDXC25RIJYOPYPX

not attested not anchored not stored refs pending

Plasma-photon interaction in curved spacetime II: collisions, thermal corrections, and superradiant instabilities

Andrea Caputo, Enrico Cannizzaro, Laura Sberna, Paolo Pani

arxiv:2107.01174 v1 · 2021-07-02 · gr-qc · astro-ph.HE · 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{XNLUNYJUMTWIDXC25RIJYOPYPX}

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	2026-07-05T03:36:07.851353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb5746e13464ec81dc5aec509c39f87df6dd60cb5b53b581d83f6347e9b32d46

Aliases

arxiv: 2107.01174 · arxiv_version: 2107.01174v1 · doi: 10.48550/arxiv.2107.01174 · pith_short_12: XNLUNYJUMTWI · pith_short_16: XNLUNYJUMTWIDXC2 · pith_short_8: XNLUNYJU

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/XNLUNYJUMTWIDXC25RIJYOPYPX \
  | 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: bb5746e13464ec81dc5aec509c39f87df6dd60cb5b53b581d83f6347e9b32d46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b4a1038696c0f28caa7a3874e9984b4c9eb10feeef0de7df0fa15757a560d1d",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-07-02T16:24:45Z",
    "title_canon_sha256": "e5d99048eb3c7eac252f4bdf7a9503591970678a91e473df961cf34e99e03e9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.01174",
    "kind": "arxiv",
    "version": 1
  }
}