Pith Number

pith:YHOJP7T2

pith:2011:YHOJP7T2XUGXBN3WVML3RD6EWU

not attested not anchored not stored refs pending

X-ray Diagnostics of Giant Molecular Clouds in the Galactic Center Region and Past Activity of Sgr A*

Dmitry Khangulyan, Felix Aharonian, Hirokazu Odaka, Shin Watanabe, Tadayuki Takahashi, Yasuyuki Tanaka

arxiv:1110.1936 v1 · 2011-10-10 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YHOJP7T2XUGXBN3WVML3RD6EWU}

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	2026-05-18T04:11:19.263527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1dc97fe7abd0d70b776ab17b88fc4b513cd02a7f9674aad69109dcc74b2f1b7

Aliases

arxiv: 1110.1936 · arxiv_version: 1110.1936v1 · doi: 10.48550/arxiv.1110.1936 · pith_short_12: YHOJP7T2XUGX · pith_short_16: YHOJP7T2XUGXBN3W · pith_short_8: YHOJP7T2

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/YHOJP7T2XUGXBN3WVML3RD6EWU \
  | 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: c1dc97fe7abd0d70b776ab17b88fc4b513cd02a7f9674aad69109dcc74b2f1b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4793c9b4c383c233c02f162da13c729b7352efe37a900cd8a92df2ed42f54fde",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-10-10T06:21:32Z",
    "title_canon_sha256": "1756666029662422a1db1251613d8db34cfb3cdd417fd7d3bc9a14654de21df5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1936",
    "kind": "arxiv",
    "version": 1
  }
}