Pith Number

pith:63JITRDM

pith:2017:63JITRDMITAUE6JZ2PVTVTP7E5

not attested not anchored not stored refs pending

Magnetism, X-rays, and Accretion Rates in WD 1145+017 and other Polluted White Dwarf Systems

B. D. Metzger, B. T. G\"ansicke, J. Farihi, J. Mauerhan, L. Fossati, N. Achilleos, N. Stone, O. Kochukhov, P. J. Wheatley, P. W. Cauley, S. Bachman, S. Redfield

arxiv:1709.08206 v3 · 2017-09-24 · astro-ph.EP · 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{63JITRDMITAUE6JZ2PVTVTP7E5}

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	2026-05-18T00:27:43.168252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6d289c46c44c1427939d3eb3acdff276cc4617f82d11797391fca7afbf3ade5

Aliases

arxiv: 1709.08206 · arxiv_version: 1709.08206v3 · doi: 10.48550/arxiv.1709.08206 · pith_short_12: 63JITRDMITAU · pith_short_16: 63JITRDMITAUE6JZ · pith_short_8: 63JITRDM

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/63JITRDMITAUE6JZ2PVTVTP7E5 \
  | 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: f6d289c46c44c1427939d3eb3acdff276cc4617f82d11797391fca7afbf3ade5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36eb90c725ca54a41f305a1bb10d7488cbf6d36b36e1ba0852fcfc22c732a989",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-09-24T14:58:55Z",
    "title_canon_sha256": "d253d657d7d946ab80fb725d57c10d5ccad67348d021fccae8fc9870dc6b66f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08206",
    "kind": "arxiv",
    "version": 3
  }
}