Pith Number

pith:QMHCIVNH

pith:2011:QMHCIVNHCWWTD3FACMP4ZEYYRE

not attested not anchored not stored refs pending

Resolving the Bondi Accretion Flow toward the Supermassive Black Hole of NGC 3115 with Chandra

(2) UC Santa Cruz, (3) Univ. of Michigan), Evan T. Million (1), Jimmy A. Irwin (1), Joel N. Bregman (3) ((1) Univ. of Alabama, Ka-Wah Wong (1), Mihoko Yukita (1), Tuscaloosa, William G. Mathews (2)

arxiv:1106.3069 v2 · 2011-06-15 · astro-ph.HE · astro-ph.CO · 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{QMHCIVNHCWWTD3FACMP4ZEYYRE}

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	2026-05-18T02:01:36.704072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

830e2455a715ad31eca0131fcc9318891935817b4524eba2278472f52b36bf5a

Aliases

arxiv: 1106.3069 · arxiv_version: 1106.3069v2 · doi: 10.48550/arxiv.1106.3069 · pith_short_12: QMHCIVNHCWWT · pith_short_16: QMHCIVNHCWWTD3FA · pith_short_8: QMHCIVNH

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/QMHCIVNHCWWTD3FACMP4ZEYYRE \
  | 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: 830e2455a715ad31eca0131fcc9318891935817b4524eba2278472f52b36bf5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "457e9f1c8a25b3f17c89307e303a3407161668f97d4b89db86bdd5fac77f96a3",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-06-15T20:00:01Z",
    "title_canon_sha256": "e2d52e9c4ed4488baa886d7e25e373c034acee7040ee4783d0a5a455ed48287b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3069",
    "kind": "arxiv",
    "version": 2
  }
}