Pith Number

pith:BH4BAY3K

pith:2017:BH4BAY3KDICCBOEW62VKHX5FEH

not attested not anchored not stored refs pending

A dearth of small particles in the transiting material around the white dwarf WD 1145+017

A. Bieryla, A. Cameron, A. Shporer, A. Vanderburg, B. Croll, B. Gary, B. Zuckerman, D. Bayliss, D. Doyle, E. Palle, G. Zhou, J. Bento, J. Debes, J. DeVore, J. Ely, J. E. Rodriguez, J. L. McClain, J. M. Cann, J. Provencal, J. Scarborough, K. A. Collins, M. C. Wyatt, M. D. Joner, M. Jura, N. Espinoza, N. Hallakoun, P. A. Dalba, P. A. Panka, P. Dufour, P. Muirhead, R. Sefako, R. van Lieshout, S. Randall, S. Rappaport, S. Xu, T. Kaye, V. D. Ivanov, W. Strickland

arxiv:1711.06960 v2 · 2017-11-19 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BH4BAY3KDICCBOEW62VKHX5FEH}

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	2026-05-18T00:26:23.891305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09f810636a1a0420b896f6aaa3dfa521f22cba818bde8af4c2f6c361bedcef95

Aliases

arxiv: 1711.06960 · arxiv_version: 1711.06960v2 · doi: 10.48550/arxiv.1711.06960 · pith_short_12: BH4BAY3KDICC · pith_short_16: BH4BAY3KDICCBOEW · pith_short_8: BH4BAY3K

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/BH4BAY3KDICCBOEW62VKHX5FEH \
  | 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: 09f810636a1a0420b896f6aaa3dfa521f22cba818bde8af4c2f6c361bedcef95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f8c06d02177bea099797adcc6715c68d9f897931d9f8aa344b668e567082209",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-11-19T03:26:16Z",
    "title_canon_sha256": "1ee104528fbf33b49feaa00dc342111cf8fd65e808d67b6d1883cfd05c80248c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06960",
    "kind": "arxiv",
    "version": 2
  }
}