Pith Number

pith:DVGTFR5O

pith:2005:DVGTFR5OP357YRO3T35MOVVWRA

not attested not anchored not stored refs pending

Hot and Diffuse Clouds near the Galactic Center Probed by Metastable H3+

B. J. McCall, Miwa Goto, Takeshi Oka, Tomonori Usuda, T. R. Geballe

arxiv:astro-ph/0507463 v1 · 2005-07-19 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DVGTFR5OP357YRO3T35MOVVWRA}

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	2026-05-18T01:07:30.975257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d4d32c7ae7efbfc45db9efac756b688257cee43f1366036a856b5d41416948a

Aliases

arxiv: astro-ph/0507463 · arxiv_version: astro-ph/0507463v1 · doi: 10.48550/arxiv.astro-ph/0507463 · pith_short_12: DVGTFR5OP357 · pith_short_16: DVGTFR5OP357YRO3 · pith_short_8: DVGTFR5O

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/DVGTFR5OP357YRO3T35MOVVWRA \
  | 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: 1d4d32c7ae7efbfc45db9efac756b688257cee43f1366036a856b5d41416948a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df09427e6df594889a0ff6f7a04a8fa97657a078447c13145ec447e59735f321",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-07-19T21:52:03Z",
    "title_canon_sha256": "6d056cfafd9607d41bd37578ab560f657f57c0ff145fdef3e3c81e15d9801593"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0507463",
    "kind": "arxiv",
    "version": 1
  }
}