Pith Number

pith:W35QO2WH

pith:2017:W35QO2WHGEW5LCRIH4KKU3CZFU

not attested not anchored not stored refs pending

Why Is Non-thermal Line Broadening of Spectral Lines in The Lower Transition Region of the Sun Independent of Spatial Resolution?

Bart De Pontieu, Hardi Peter, Juan Martinez-Sykora, Scott McIntosh, Tiago Pereira

arxiv:1710.06807 v1 · 2017-10-18 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W35QO2WHGEW5LCRIH4KKU3CZFU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:32:32.063281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6fb076ac7312dd58a283f14aa6c592d3a107cd22766b0db171981b274f77255

Aliases

arxiv: 1710.06807 · arxiv_version: 1710.06807v1 · doi: 10.48550/arxiv.1710.06807 · pith_short_12: W35QO2WHGEW5 · pith_short_16: W35QO2WHGEW5LCRI · pith_short_8: W35QO2WH

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/W35QO2WHGEW5LCRIH4KKU3CZFU \
  | 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: b6fb076ac7312dd58a283f14aa6c592d3a107cd22766b0db171981b274f77255

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f78563a99f52d8e3ea47ed77dfb1ea137e88366ecc11e3270ca5fb07eb5285c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-10-18T16:02:37Z",
    "title_canon_sha256": "a31d1d27ec5d61b99ba276e2a92232829ef32aa91125620b3cd64603e3a693f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06807",
    "kind": "arxiv",
    "version": 1
  }
}