Pith Number

pith:FTDR5MKS

pith:2021:FTDR5MKSH6YT26XGZOOMUYEKUI

not attested not anchored not stored refs pending

On the High-Energy Spectral Component and Fine Time Structure of Terrestrial Gamma Ray Flashes

A. Argan, A. Lindanger, A. Trois, A. Ursi, C. Labanti, C. Pittori, D. Sarria, F. Fuschino, F. Lyu, F. Verrecchia, M. Galli, M. Marisaldi, M. Tavani, N. {\O}stgaard, R. Campana, S. A. Cummer

arxiv:2107.04272 v1 · 2021-07-09 · physics.space-ph · 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{FTDR5MKSH6YT26XGZOOMUYEKUI}

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	2026-07-05T02:56:31.487724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cc71eb1523fb13d7ae6cb9cca608aa23f5b6784417c9b60d6f0d868cf8dcef0

Aliases

arxiv: 2107.04272 · arxiv_version: 2107.04272v1 · doi: 10.48550/arxiv.2107.04272 · pith_short_12: FTDR5MKSH6YT · pith_short_16: FTDR5MKSH6YT26XG · pith_short_8: FTDR5MKS

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/FTDR5MKSH6YT26XGZOOMUYEKUI \
  | 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: 2cc71eb1523fb13d7ae6cb9cca608aa23f5b6784417c9b60d6f0d868cf8dcef0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34b1f80f78e06eec986eba56d42f08c3de5c448e6e8013ce4ca9082dd774ef12",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2021-07-09T07:32:58Z",
    "title_canon_sha256": "803d6b59f8d947ffa531630063b68364c4a106f976192397537ab218ba80058c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.04272",
    "kind": "arxiv",
    "version": 1
  }
}