Pith Number

pith:OBJCPJYH

pith:2014:OBJCPJYH44TSXZ4RA7MOQ6QO2T

not attested not anchored not stored refs pending

A Systematic Approach to the Reconstruction of Saturated SDO/AIA Images

Gabriele Torre, Michele Piana, Richard A Schwartz

arxiv:1407.7343 v1 · 2014-07-28 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OBJCPJYH44TSXZ4RA7MOQ6QO2T}

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	2026-05-18T02:46:23.327190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

705227a707e7272be79107d8e87a0ed4f664c4964685974a19a614b509476e43

Aliases

arxiv: 1407.7343 · arxiv_version: 1407.7343v1 · doi: 10.48550/arxiv.1407.7343 · pith_short_12: OBJCPJYH44TS · pith_short_16: OBJCPJYH44TSXZ4R · pith_short_8: OBJCPJYH

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/OBJCPJYH44TSXZ4RA7MOQ6QO2T \
  | 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: 705227a707e7272be79107d8e87a0ed4f664c4964685974a19a614b509476e43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "833e8f0c884225c7155356e5eecf9bb2f67db67ebf25010270b2655f0adf158e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-28T07:44:52Z",
    "title_canon_sha256": "5e8f38d79e64e50ab5d11aa297254b17bfb5f4d1ed450a8c50258421029b0d82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7343",
    "kind": "arxiv",
    "version": 1
  }
}