Pith Number

pith:2YJT4JEB

pith:2013:2YJT4JEBVFOFWB3YTDEUEIAY2R

not attested not anchored not stored refs pending

A statistical study of gaseous environment of Spitzer interstellar bubbles

L.G. Hou, X.Y. Gao

arxiv:1311.4943 v1 · 2013-11-20 · 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{2YJT4JEBVFOFWB3YTDEUEIAY2R}

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	2026-05-18T01:46:22.678538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6133e2481a95c5b077898c9422018d47aa3f93d61e37e267cbfa1e53620ede2

Aliases

arxiv: 1311.4943 · arxiv_version: 1311.4943v1 · doi: 10.48550/arxiv.1311.4943 · pith_short_12: 2YJT4JEBVFOF · pith_short_16: 2YJT4JEBVFOFWB3Y · pith_short_8: 2YJT4JEB

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/2YJT4JEBVFOFWB3YTDEUEIAY2R \
  | 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: d6133e2481a95c5b077898c9422018d47aa3f93d61e37e267cbfa1e53620ede2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "684f79cdd2636de8db26c39d327c4713651304010fbb78853528f8a9e8f0c3cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-11-20T02:38:04Z",
    "title_canon_sha256": "88edf7512a9ee261c376b1863b282c147e8729fdc5454c0eefba36b7fda3ece5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.4943",
    "kind": "arxiv",
    "version": 1
  }
}