Pith Number

pith:HTI646IR

pith:2015:HTI646IRFA4PA3YE6IVDWOTJ47

not attested not anchored not stored refs pending

Methane and Ammonia in the near-infrared spectra of late T dwarfs

Ben Burningham, C. G. Tinney, D. J. Pinfield, H. R. A. Jones, J. I. Canty, Jonathan Tennyson, P.W. Lucas, R. L. Smart, Sergei N. Yurchenko, S. K. Leggett

arxiv:1503.04715 v1 · 2015-03-16 · 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{HTI646IRFA4PA3YE6IVDWOTJ47}

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	2026-05-18T01:40:50.573002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cd1ee79112838f06f04f22a3b3a69e7c81ad8c69fd5e2040763e83689c1739e

Aliases

arxiv: 1503.04715 · arxiv_version: 1503.04715v1 · doi: 10.48550/arxiv.1503.04715 · pith_short_12: HTI646IRFA4P · pith_short_16: HTI646IRFA4PA3YE · pith_short_8: HTI646IR

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/HTI646IRFA4PA3YE6IVDWOTJ47 \
  | 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: 3cd1ee79112838f06f04f22a3b3a69e7c81ad8c69fd5e2040763e83689c1739e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c6c643e8bca0b042d263dede43f8f4aa9ba46b16410ffccb10a409389f4eec5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-03-16T16:21:23Z",
    "title_canon_sha256": "0232364dced080810bfa25ea8d8d14a109db3eb4ae5d445888c0585ee4a68c59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04715",
    "kind": "arxiv",
    "version": 1
  }
}