Pith Number

pith:ED5R34WI

pith:2020:ED5R34WIBHLCV6YN33IUNPJA7M

not attested not anchored not stored refs pending

MEM_GE: a new maximum entropy method for image reconstruction from solar X-ray visibilities

A Kim Tolbert, Anna Maria Massone, Brian R Dennis, Federico Benvenuto, Michele Piana, Paolo Massa, Richard Schwartz

arxiv:2002.07921 v1 · 2020-02-18 · astro-ph.SR · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ED5R34WIBHLCV6YN33IUNPJA7M}

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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.

Cited by

1 paper in Pith

Solar flares as electron accelerators: toward a resolution of the acceleration efficiency issue

Receipt and verification

First computed	2026-07-05T01:02:10.737324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20fb1df2c809d62afb0dded146bd20fb0bb1c6cd21a9db518ab54ae007909906

Aliases

arxiv: 2002.07921 · arxiv_version: 2002.07921v1 · doi: 10.48550/arxiv.2002.07921 · pith_short_12: ED5R34WIBHLC · pith_short_16: ED5R34WIBHLCV6YN · pith_short_8: ED5R34WI

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/ED5R34WIBHLCV6YN33IUNPJA7M \
  | 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: 20fb1df2c809d62afb0dded146bd20fb0bb1c6cd21a9db518ab54ae007909906

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32d5c1a88a93302cfb3f617e614b60f2b57c71addd92d4e4d1f2a6766fddec75",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-02-18T23:16:17Z",
    "title_canon_sha256": "c24d65bd9c47fa4306b7a65fe34af293e56efe57ae17ba3d6cb95f896a697c08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.07921",
    "kind": "arxiv",
    "version": 1
  }
}