Pith Number

pith:LDZKGU4X

pith:2013:LDZKGU4XTIYU6UKSTD764COCPW

not attested not anchored not stored refs pending

High-Energy Gamma-Ray Emission From Solar Flares: Summary of Fermi LAT Detections and Analysis of Two M-Class Flares

Fermi-LAT Collaboration

arxiv:1304.3749 v1 · 2013-04-12 · 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{LDZKGU4XTIYU6UKSTD764COCPW}

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	2026-05-18T00:50:23.801516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58f2a353979a314f515298ffee09c27d8cd9f8ce2b4958a7ee4e71a69b921206

Aliases

arxiv: 1304.3749 · arxiv_version: 1304.3749v1 · doi: 10.48550/arxiv.1304.3749 · pith_short_12: LDZKGU4XTIYU · pith_short_16: LDZKGU4XTIYU6UKS · pith_short_8: LDZKGU4X

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/LDZKGU4XTIYU6UKSTD764COCPW \
  | 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: 58f2a353979a314f515298ffee09c27d8cd9f8ce2b4958a7ee4e71a69b921206

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f573e182bdd2c0070aee4d6ad65947b3d1cf2929fd7246a435580b6a80e41d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-04-12T23:01:29Z",
    "title_canon_sha256": "67e4607679be5376ef9d4e5dfecfb3de3da0bba26447c500d9f612afa5ee32cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3749",
    "kind": "arxiv",
    "version": 1
  }
}