Pith Number

pith:CIRASMJI

pith:2013:CIRASMJIRUXAOA3DM7CIRYVUB5

not attested not anchored not stored refs pending

Long Term Spectral Evolution of Tidal Disruption Candidates Selected by Strong Coronal Lines

Chenwei Yang, Gary Ferland, Hongyan Zhou, Peng Jiang, Tinggui Wang, Weimin Yuan

arxiv:1307.3313 v1 · 2013-07-12 · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CIRASMJIRUXAOA3DM7CIRYVUB5}

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	2026-05-18T01:48:51.277001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12220931288d2e07036367c488e2b40f7bc8d9f606a77995c8ddb8f18569b651

Aliases

arxiv: 1307.3313 · arxiv_version: 1307.3313v1 · doi: 10.48550/arxiv.1307.3313 · pith_short_12: CIRASMJIRUXA · pith_short_16: CIRASMJIRUXAOA3D · pith_short_8: CIRASMJI

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/CIRASMJIRUXAOA3DM7CIRYVUB5 \
  | 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: 12220931288d2e07036367c488e2b40f7bc8d9f606a77995c8ddb8f18569b651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14b015f3c644876996e01a6b92b29e7365407665be366737a37454b3b9853614",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-07-12T03:44:35Z",
    "title_canon_sha256": "52c43c7bb493d0694c787bb02bfd699e38c8bbe7c62aeeefc450bedfeb9ed37a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3313",
    "kind": "arxiv",
    "version": 1
  }
}