Pith Number

pith:U767QNHS

pith:2019:U767QNHSEZ6OIWUG6ENYX37LGD

not attested not anchored not stored refs pending

The tidal disruption event AT2017eqx: spectroscopic evolution from hydrogen rich to poor suggests an atmosphere and outflow

A. G. Bruce, A. Lawrence, A. L. Piro, B. Snios, B. Stalder, C. D. Kilpatrick, C. Rojas-Bravo, D. J. D'Orazio, E. Berger, J. Guillochon, J. Leja, K. Auchettl, K. D. Alexander, K. W. Smith, M. Nicholl, M. R. Drout, N. P. Ross, O. Graur, P. Challis, P. K. Blanchard, P. Short, R. Chornock, R. J. Foley, R. Margutti, S. Gomez, S. J. Smartt, T. Eftekhari

arxiv:1904.10571 v2 · 2019-04-23 · astro-ph.HE · astro-ph.GA · 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{U767QNHSEZ6OIWUG6ENYX37LGD}

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.

Cited by

1 paper in Pith

The Radio Properties of Extreme Coronal Line Emitters: Constraints on the Sub-parsec Environment

Receipt and verification

First computed	2026-07-04T23:51:04.137329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7fdf834f2267ce45a86f11b8befeb30cc3f7da58f29f85cfd945bbc6bfc1cfc

Aliases

arxiv: 1904.10571 · arxiv_version: 1904.10571v2 · doi: 10.48550/arxiv.1904.10571 · pith_short_12: U767QNHSEZ6O · pith_short_16: U767QNHSEZ6OIWUG · pith_short_8: U767QNHS

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/U767QNHSEZ6OIWUG6ENYX37LGD \
  | 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: a7fdf834f2267ce45a86f11b8befeb30cc3f7da58f29f85cfd945bbc6bfc1cfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd1700549bfb06e0fd3ab593ea669668d00ac04fff54ce371908c1acb8f511bb",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-04-23T23:42:11Z",
    "title_canon_sha256": "b45e164c3219c90e15275069ea1f00bbec113fbbbb05726ab127150730ffe58d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10571",
    "kind": "arxiv",
    "version": 2
  }
}