Pith Number

pith:CQTUXRNF

pith:2016:CQTUXRNFSNIKWK3ANKPIEKHLLB

not attested not anchored not stored refs pending

Crossing the Eddington limit: examining disk spectra at high accretion rates

Andrew D. Sutton, Chris Done, Douglas A. Swartz, Matthew J. Middleton, Roberto Soria, Timothy P. Roberts

arxiv:1611.09416 v1 · 2016-11-28 · 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{CQTUXRNFSNIKWK3ANKPIEKHLLB}

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	2026-05-18T00:50:46.380781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14274bc5a59350ab2b606a9e8228eb5857dec93e267f5bd0cc37bbbcef53bb66

Aliases

arxiv: 1611.09416 · arxiv_version: 1611.09416v1 · doi: 10.48550/arxiv.1611.09416 · pith_short_12: CQTUXRNFSNIK · pith_short_16: CQTUXRNFSNIKWK3A · pith_short_8: CQTUXRNF

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/CQTUXRNFSNIKWK3ANKPIEKHLLB \
  | 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: 14274bc5a59350ab2b606a9e8228eb5857dec93e267f5bd0cc37bbbcef53bb66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2c5c1a599d62daf85d93840fad32ae5a2fde1f937f0b2c7ff25f2634d8004e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-11-28T22:43:07Z",
    "title_canon_sha256": "0e23c99fa94313cdb3af66b41dd3f70401b45e71b2982c07ba724fa0d24133a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.09416",
    "kind": "arxiv",
    "version": 1
  }
}