Pith Number

pith:JRNTYO3M

pith:2015:JRNTYO3MVUXBRR24LNEYUCXXMJ

not attested not anchored not stored refs pending

IRIS Observations of the Mg II h & k Lines During a Solar Flare

Graham S. Kerr, Jiong Qiu, Lyndsay Fletcher, Paulo J.A. Sim\~oes

arxiv:1508.03813 v1 · 2015-08-16 · 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{JRNTYO3MVUXBRR24LNEYUCXXMJ}

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	2026-05-18T01:30:55.946822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c5b3c3b6cad2e18c75c5b498a0af7624c67a5b6fc3599ad9cf50a7394de439f

Aliases

arxiv: 1508.03813 · arxiv_version: 1508.03813v1 · doi: 10.48550/arxiv.1508.03813 · pith_short_12: JRNTYO3MVUXB · pith_short_16: JRNTYO3MVUXBRR24 · pith_short_8: JRNTYO3M

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/JRNTYO3MVUXBRR24LNEYUCXXMJ \
  | 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: 4c5b3c3b6cad2e18c75c5b498a0af7624c67a5b6fc3599ad9cf50a7394de439f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff53a407f3364c809b148e53a8f73c72f75d0b62796a40311b7faaf902d3eccd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-08-16T11:39:52Z",
    "title_canon_sha256": "6fd5be71b0abeb83ddfdc16cc5c8e3ed720384176c3a091b38e364876b7a6320"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03813",
    "kind": "arxiv",
    "version": 1
  }
}