Pith Number

pith:TOA4THQT

pith:2015:TOA4THQT3TCJ26HLFS7HX5K4DF

not attested not anchored not stored refs pending

The GBT 67 -- 93.6 GHz Spectral Line Survey of Orion-KL

D. T. Frayer, D. Woody, E. Bryerton, G. Watts, L. Hough, M. Bloss, M. Meijer, M. Mello, M. Pospieszalski, M. Stennes, M. Whitehead, P. Ford, R. Norrod, Ronald J. Maddalena, R. Simon, S. Srikanth, S. White

arxiv:1502.01280 v1 · 2015-02-04 · astro-ph.IM · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TOA4THQT3TCJ26HLFS7HX5K4DF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:41:04.860840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b81c99e13dcc49d78eb2cbe7bf55c195537315043395fc64c54e77d23d456c5

Aliases

arxiv: 1502.01280 · arxiv_version: 1502.01280v1 · doi: 10.48550/arxiv.1502.01280 · pith_short_12: TOA4THQT3TCJ · pith_short_16: TOA4THQT3TCJ26HL · pith_short_8: TOA4THQT

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/TOA4THQT3TCJ26HLFS7HX5K4DF \
  | 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: 9b81c99e13dcc49d78eb2cbe7bf55c195537315043395fc64c54e77d23d456c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55e72d880715f0fb028767362584691a78511d296986b0be1038a7e56c8643ce",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-02-04T18:15:41Z",
    "title_canon_sha256": "60a2c9e2a235b2f3cf9fef6138b97ebc33dc0047bbd8aa89738c7db74c9ad886"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01280",
    "kind": "arxiv",
    "version": 1
  }
}