Pith Number

pith:CUPS7LOR

pith:2020:CUPS7LOROTCHLV52OQFSM6HFI5

not attested not anchored not stored refs pending

Subsecond Spikes in Fermi GBM X-ray Flux as a Probe for Solar Flare Particle Acceleration

Lindsay Glesener, Trevor Knuth

arxiv:2003.05007 v2 · 2020-03-10 · astro-ph.SR · 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{CUPS7LOROTCHLV52OQFSM6HFI5}

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	2026-07-05T01:50:18.897892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

151f2fadd174c475d7ba740b2678e54746081d9b43191caeaa44a2b26a56c982

Aliases

arxiv: 2003.05007 · arxiv_version: 2003.05007v2 · doi: 10.48550/arxiv.2003.05007 · pith_short_12: CUPS7LOROTCH · pith_short_16: CUPS7LOROTCHLV52 · pith_short_8: CUPS7LOR

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/CUPS7LOROTCHLV52OQFSM6HFI5 \
  | 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: 151f2fadd174c475d7ba740b2678e54746081d9b43191caeaa44a2b26a56c982

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a012a8e3ce4c6d51823869b9d41beea4b49a5ca6aa4b907ed24d66ce7d593759",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-03-10T21:23:43Z",
    "title_canon_sha256": "9ddbbca82bdc8f547a4368a43e500142f890a376d8de038759bb4abca172aeb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.05007",
    "kind": "arxiv",
    "version": 2
  }
}