Pith Number

pith:FG2GA6Y5

pith:2011:FG2GA6Y5QAMONS6K5TN2D7DY3W

not attested not anchored not stored refs pending

Searching for new hypercompact HII regions

Alvaro Sanchez-Monge, Jagadheep D. Pandian, Stan Kurtz

arxiv:1105.4715 v1 · 2011-05-24 · 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{FG2GA6Y5QAMONS6K5TN2D7DY3W}

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.

Cited by

2 papers in Pith

SMGPS: A study of Galactic HII regions with extended morphology

Chemical Complexity in the Early Stages of Star Formation in the SKAO Era

Receipt and verification

First computed	2026-05-18T02:01:51.903704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29b4607b1d8018e6cbcaecdba1fc78dd8ddc2a93cd155875f8ba5891f26b648a

Aliases

arxiv: 1105.4715 · arxiv_version: 1105.4715v1 · doi: 10.48550/arxiv.1105.4715 · pith_short_12: FG2GA6Y5QAMO · pith_short_16: FG2GA6Y5QAMONS6K · pith_short_8: FG2GA6Y5

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/FG2GA6Y5QAMONS6K5TN2D7DY3W \
  | 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: 29b4607b1d8018e6cbcaecdba1fc78dd8ddc2a93cd155875f8ba5891f26b648a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "241da3668e25fed3f7e181caa0fa8068a9f9aa6d4f175365d00576b76ae4423c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-05-24T09:34:23Z",
    "title_canon_sha256": "6add84fb8537e9f98b8690c6489be7053ea6710eca49e13210a405876784e847"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4715",
    "kind": "arxiv",
    "version": 1
  }
}