Pith Number

pith:NGRPSJ2K

pith:2018:NGRPSJ2KISQJKZV55NM6I7SXPN

not attested not anchored not stored refs pending

Auto-tuned thermal control on stratospheric balloon experiments

A. A. Fraisse, A. M. Brown, C. B. Netterfield, C. J. Damaren, I. L. Padilla, J. D. Rhodes, J. McCleary, J. Schmoll, J. W. Hartley, L. J. Romualdez, L. Li, M. Jauzac, M. N. Galloway, P. Clark, R. J. Massey, S. J. Benton, S. Redmond, S. Tam, T. Eifler, T. V. T. Luu, W. C. Jones

arxiv:1807.09869 v1 · 2018-07-25 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NGRPSJ2KISQJKZV55NM6I7SXPN}

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	2026-05-18T00:09:46.332070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69a2f9274a44a09566bdeb59e47e577b62519426a9addcd9087e029f0f16ffe6

Aliases

arxiv: 1807.09869 · arxiv_version: 1807.09869v1 · doi: 10.48550/arxiv.1807.09869 · pith_short_12: NGRPSJ2KISQJ · pith_short_16: NGRPSJ2KISQJKZV5 · pith_short_8: NGRPSJ2K

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/NGRPSJ2KISQJKZV55NM6I7SXPN \
  | 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: 69a2f9274a44a09566bdeb59e47e577b62519426a9addcd9087e029f0f16ffe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bf51c42b7e83470b8306a4299717ba7ca6f823b887616f3e0204507e2494a57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-07-25T21:34:05Z",
    "title_canon_sha256": "2ace109247b1d4a15b0beb6f74aae5afaa6d68038ca0ac8345796cdda8ff6082"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09869",
    "kind": "arxiv",
    "version": 1
  }
}