Pith Number

pith:SHZPVNVH

pith:2020:SHZPVNVH5VGZ3X5JHFQGPA63H5

not attested not anchored not stored refs pending

Infrared Telescope Facility (IRTF) spectral library II: New indices in Y, J, H, and L atmospheric windows

A. Pizzella, D. Gasparri, E. Dalla Bont\`a, E. M. Corsini, L. Coccato, L. Morelli, M. Cesetti, P. Fran\c{c}ois, V. D. Ivanov

arxiv:2007.00569 v1 · 2020-07-01 · astro-ph.GA · 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{SHZPVNVH5VGZ3X5JHFQGPA63H5}

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	2026-07-05T01:34:02.142553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91f2fab6a7ed4d9ddfa939606783db3f76c994a5e0179c76d8b9a92c7c246b49

Aliases

arxiv: 2007.00569 · arxiv_version: 2007.00569v1 · doi: 10.48550/arxiv.2007.00569 · pith_short_12: SHZPVNVH5VGZ · pith_short_16: SHZPVNVH5VGZ3X5J · pith_short_8: SHZPVNVH

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/SHZPVNVH5VGZ3X5JHFQGPA63H5 \
  | 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: 91f2fab6a7ed4d9ddfa939606783db3f76c994a5e0179c76d8b9a92c7c246b49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdbe00be5beb793f42368ffd32b14ed390b26cb3fc53ac9d5e81c9560b6c88bc",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-07-01T15:53:32Z",
    "title_canon_sha256": "bf61209936ac2d6a3874c1959859afbf80b589248c15298cfa1d741c35c24296"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.00569",
    "kind": "arxiv",
    "version": 1
  }
}