Pith Number

pith:2R35S5RY

pith:2019:2R35S5RYMKJLR7N36W6ZFAUSZB

not attested not anchored not stored refs pending

Spectral Evidence for Heating at Large Column Mass in Umbral Solar Flare Kernels I: IRIS NUV Spectra of the X1 Solar Flare of 2014 Oct 25

2, (2) National Solar Observatory, 3), (3) LASP, (4) NASA/GSFC, (5) University of Glasgow, 6), (6) Rosseland Centre for Solar Physics, 7, (7) LMSAL, 8), (8) Univ. of Oslo), Adam F. Kowalski (1, Adrian N. Daw (4), Bart De Pontieu (6, Elizabeth Butler (1), Gianna Cauzzi (2) ((1) University of Colorado, Graham S. Kerr (4), Joel C. Allred (4, Lyndsay Fletcher (5

arxiv:1905.02111 v2 · 2019-05-06 · 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{2R35S5RYMKJLR7N36W6ZFAUSZB}

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	2026-05-17T23:42:19.379348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d477d976386292b8fdbbf5bd928292c84ac5a074e954624356e5e8172113fdf6

Aliases

arxiv: 1905.02111 · arxiv_version: 1905.02111v2 · doi: 10.48550/arxiv.1905.02111 · pith_short_12: 2R35S5RYMKJL · pith_short_16: 2R35S5RYMKJLR7N3 · pith_short_8: 2R35S5RY

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/2R35S5RYMKJLR7N36W6ZFAUSZB \
  | 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: d477d976386292b8fdbbf5bd928292c84ac5a074e954624356e5e8172113fdf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b256da11341d618fc7a7551a48a8c3338ef8022cc8c18e23b867551e11dd0cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-05-06T15:48:48Z",
    "title_canon_sha256": "aedd79df8062dd225484e77c5f627bb611fcbe1c7857ed5ddf3e148dd5287924"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02111",
    "kind": "arxiv",
    "version": 2
  }
}