Pith Number

pith:XQMBATXV

pith:2015:XQMBATXVVOLBE6E4VD36BNGYHR

not attested not anchored not stored refs pending

Spectral calibration for deriving surface mineralogy of Asteroid (25143) Itokawa from Hayabusa Near-Infrared Spectrometer (NIRS) Data

Jian-Yang Li, Juan A. Sanchez, Kris J. Becker, Lucille Le Corre, Lynn Weller, Matthew R. M. Izawa, Megha Bhatt, Tasha Dunn, Vishnu Reddy

arxiv:1508.07494 v1 · 2015-08-29 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XQMBATXVVOLBE6E4VD36BNGYHR}

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	2026-05-18T01:31:31.034960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc18104ef5ab9612789ca8f7e0b4d83c524e53bb08fe90628193581daf1c430c

Aliases

arxiv: 1508.07494 · arxiv_version: 1508.07494v1 · doi: 10.48550/arxiv.1508.07494 · pith_short_12: XQMBATXVVOLB · pith_short_16: XQMBATXVVOLBE6E4 · pith_short_8: XQMBATXV

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/XQMBATXVVOLBE6E4VD36BNGYHR \
  | 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: bc18104ef5ab9612789ca8f7e0b4d83c524e53bb08fe90628193581daf1c430c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20a5227ecee91b73ed428a0a6f631ebf9911e8bdda3b4feb2bed554115e470ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-08-29T19:16:49Z",
    "title_canon_sha256": "7b408cd29680e37fdc61ccbbe30e081e096814004d805438a1da6646641c9bb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07494",
    "kind": "arxiv",
    "version": 1
  }
}