Pith Number

pith:DFYD4RHS

pith:2019:DFYD4RHS2GNGDF65THXY33LU4O

not attested not anchored not stored refs pending

Characterization of a 15 $\mu m$ Cutoff HgCdTe Detector Array for Astronomy

Craig W. McMurtry, Donald Lee, Judith L. Pipher, Mario S. Cabrera, Meghan L. Dorn, William J. Forrest

arxiv:1911.08057 v1 · 2019-11-19 · 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{DFYD4RHS2GNGDF65THXY33LU4O}

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	2026-07-05T00:20:24.797491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19703e44f2d19a6197dd99ef8ded74e3a61b96d04d16bb82a1daad00ef834fa5

Aliases

arxiv: 1911.08057 · arxiv_version: 1911.08057v1 · doi: 10.48550/arxiv.1911.08057 · pith_short_12: DFYD4RHS2GNG · pith_short_16: DFYD4RHS2GNGDF65 · pith_short_8: DFYD4RHS

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/DFYD4RHS2GNGDF65THXY33LU4O \
  | 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: 19703e44f2d19a6197dd99ef8ded74e3a61b96d04d16bb82a1daad00ef834fa5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6d37fa8d0456b846e2fac2cae91127a13674a980a98316bd142abdb407a85c1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-11-19T02:50:11Z",
    "title_canon_sha256": "46ddef11653d53d2b5bdfde0040ebb313e1fa1d6eeeddb69cb54c7ccfa9db3a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.08057",
    "kind": "arxiv",
    "version": 1
  }
}