Pith Number

pith:Y56O6IXX

pith:2010:Y56O6IXXQDEKQPOQIFTYLAQKEP

not attested not anchored not stored refs pending

IRAS 22198+6336: Discovery of an Intermediate-Mass Hot Core

Aina Palau, Alvaro Sanchez-Monge, Debra Shepherd, James Di Francesco, Qizhou Zhang, Robert Estalella, Stan Kurtz

arxiv:1007.5258 v2 · 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{Y56O6IXXQDEKQPOQIFTYLAQKEP}

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	2026-05-18T02:06:01.251593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c77cef22f780c8a83dd0416785820a23f1f937d2efcd7a32c4874dbac443b80d

Aliases

arxiv: 1007.5258 · arxiv_version: 1007.5258v2 · doi: 10.48550/arxiv.1007.5258 · pith_short_12: Y56O6IXXQDEK · pith_short_16: Y56O6IXXQDEKQPOQ · pith_short_8: Y56O6IXX

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/Y56O6IXXQDEKQPOQIFTYLAQKEP \
  | 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: c77cef22f780c8a83dd0416785820a23f1f937d2efcd7a32c4874dbac443b80d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8bcbd2ef567b2b00c9050110fb9303147fd78613c50bffa633c0b8b11f9cf99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-07-29T16:29:09Z",
    "title_canon_sha256": "d29d7638051c5074f679216a0ab40d240d30063104e72871ab4a9e081f412d3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.5258",
    "kind": "arxiv",
    "version": 2
  }
}