Pith Number

pith:LVOPTL4A

pith:2013:LVOPTL4APCRF3XEEZQYPU4MFBM

not attested not anchored not stored refs pending

Spectroscopic indication of suprathermal ions in the solar corona

D. R. Williams, E. Lee, G. Lapenta

arxiv:1305.2939 v1 · 2013-05-13 · 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{LVOPTL4APCRF3XEEZQYPU4MFBM}

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	2026-05-18T03:25:45.421492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d5cf9af8078a25ddc84cc30fa71850b3d52efa1704d2edcec7b019c594e0aea

Aliases

arxiv: 1305.2939 · arxiv_version: 1305.2939v1 · doi: 10.48550/arxiv.1305.2939 · pith_short_12: LVOPTL4APCRF · pith_short_16: LVOPTL4APCRF3XEE · pith_short_8: LVOPTL4A

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/LVOPTL4APCRF3XEEZQYPU4MFBM \
  | 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: 5d5cf9af8078a25ddc84cc30fa71850b3d52efa1704d2edcec7b019c594e0aea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eef9396a42fcf63c09639d1a7b40f1f877a4992a18881a5af383947a08879615",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-05-13T20:06:57Z",
    "title_canon_sha256": "5b5a08310d2db431eec97b7fc57c469c607b8efe42a870d9387688c80f02f548"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2939",
    "kind": "arxiv",
    "version": 1
  }
}