Pith Number

pith:A7TSQEFO

pith:2015:A7TSQEFOPPDF7H6VSTJIWG5UMJ

not attested not anchored not stored refs pending

The formation of IRIS diagnostics V. A quintessential model atom of C II and general formation properties of the C II lines at 133.5 nm

Bhavna Rathore, Mats Carlsson

arxiv:1508.04365 v2 · 2015-08-18 · 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{A7TSQEFOPPDF7H6VSTJIWG5UMJ}

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	2026-05-18T01:31:31.468677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07e72810ae7bc65f9fd594d28b1bb46255999509fe66f39220747f8d505d60eb

Aliases

arxiv: 1508.04365 · arxiv_version: 1508.04365v2 · doi: 10.48550/arxiv.1508.04365 · pith_short_12: A7TSQEFOPPDF · pith_short_16: A7TSQEFOPPDF7H6V · pith_short_8: A7TSQEFO

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/A7TSQEFOPPDF7H6VSTJIWG5UMJ \
  | 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: 07e72810ae7bc65f9fd594d28b1bb46255999509fe66f39220747f8d505d60eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4a502f55530634112e30ad81e4db4c08a8d716bf90b96ae0e7cc38c4e7cfe0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-08-18T15:56:56Z",
    "title_canon_sha256": "fe6e057022665a01b0a84262df687c75b7948053fc29dff4029acad2bb10f75a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04365",
    "kind": "arxiv",
    "version": 2
  }
}