Pith Number

pith:LTOLHX66

pith:2010:LTOLHX66MEFBIOGMNLBU5RQGKQ

not attested not anchored not stored refs pending

Comparative Spectra of Oxygen-Rich vs. Carbon-Rich Circumstellar Shells: VY Canis Majoris and IRC+10216 at 215-285 GHz

E.D. Tenenbaum, J.L. Dodd, L.M. Ziurys, N.J. Woolf, S.N. Milam

arxiv:1007.5149 v1 · 2010-07-29 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTOLHX66MEFBIOGMNLBU5RQGKQ}

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	2026-05-18T00:00:23.200862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cdcb3dfde610a1438cc6ac34ec606542f58246dfadf6c782ad0a0a0b06368b1

Aliases

arxiv: 1007.5149 · arxiv_version: 1007.5149v1 · doi: 10.48550/arxiv.1007.5149 · pith_short_12: LTOLHX66MEFB · pith_short_16: LTOLHX66MEFBIOGM · pith_short_8: LTOLHX66

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/LTOLHX66MEFBIOGMNLBU5RQGKQ \
  | 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: 5cdcb3dfde610a1438cc6ac34ec606542f58246dfadf6c782ad0a0a0b06368b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b6845694d78bef4a158e802a1a003d2ba0e9b908d6e12e8f82f992020f0b000",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-07-29T08:43:22Z",
    "title_canon_sha256": "26a46348ff075ce2f1aef8bbfbc6ce23208862a166d3754fd8b269db13530aff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.5149",
    "kind": "arxiv",
    "version": 1
  }
}