Pith Number

pith:JC5P3ODL

pith:2019:JC5P3ODLKLJS5F6FRKP5BOE4AF

not attested not anchored not stored refs pending

Sub-Kelvin cooling for two kilopixel bolometer arrays in the PIPER receiver

A. Kogut, A. Walts, C. E. Tucker, C. Jhabvala, C. L. Bennett, D. Benford, D. F. Sullivan, D. J. Fixsen, D. T. Chuss, E. J. Wollack, E. R. Switzer, E. Sharp, G. Hilton, J. G. Staguhn, J. J. McMahon, J. Lazear, J. R. Eimer, K. Irwin, L. N. Lowe, M. Halpern, M. Kimball, N. N. Gandilo, P. A. R. Ade, P. Mirel, P. Shirron, P.Taraschi, R. Datta, S. H. Moseley, S. Pawlyk, S. Rodriguez, T. Baildon, T. M. Essinger-Hileman, T. M. Miller

arxiv:1909.06440 v1 · 2019-09-13 · 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{JC5P3ODLKLJS5F6FRKP5BOE4AF}

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	2026-07-05T00:04:46.184523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48bafdb86b52d32e97c58a9fd0b89c014cdaff4d3238da5a28c5b3c1db31c8dd

Aliases

arxiv: 1909.06440 · arxiv_version: 1909.06440v1 · doi: 10.48550/arxiv.1909.06440 · pith_short_12: JC5P3ODLKLJS · pith_short_16: JC5P3ODLKLJS5F6F · pith_short_8: JC5P3ODL

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/JC5P3ODLKLJS5F6FRKP5BOE4AF \
  | 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: 48bafdb86b52d32e97c58a9fd0b89c014cdaff4d3238da5a28c5b3c1db31c8dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adf217e82d05d2e48754bb29774c1ed9c6ee05317397bb6331cbc305eb7ee95c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-09-13T20:43:52Z",
    "title_canon_sha256": "0fb2600ec08ab4f7482280d2750782256a88bfe36b00b1479b8e6663195b56b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.06440",
    "kind": "arxiv",
    "version": 1
  }
}