Pith Number

pith:QOGW2KT7

pith:2012:QOGW2KT7BR2TAOIX4HKJSZSTF6

not attested not anchored not stored refs pending

AKARI near-infrared spectroscopy of the aromatic and aliphatic hydrocarbon emission features in the galactic superwind of M 82

D. Ishihara, H. Kaneda, M. Yamagishi, T. Kondo, T. Onaka, T. Suzuki, Y. C. Minh

arxiv:1203.2794 v1 · 2012-03-13 · 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{QOGW2KT7BR2TAOIX4HKJSZSTF6}

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	2026-05-18T01:58:09.415576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

838d6d2a7f0c75303917e1d49966532fb180237de0570a011b62d962965a01a8

Aliases

arxiv: 1203.2794 · arxiv_version: 1203.2794v1 · doi: 10.48550/arxiv.1203.2794 · pith_short_12: QOGW2KT7BR2T · pith_short_16: QOGW2KT7BR2TAOIX · pith_short_8: QOGW2KT7

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/QOGW2KT7BR2TAOIX4HKJSZSTF6 \
  | 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: 838d6d2a7f0c75303917e1d49966532fb180237de0570a011b62d962965a01a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80b24e70916de29a7dc84438b587c3a54db036eb23147a9c206cd817ece9b096",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-03-13T13:17:54Z",
    "title_canon_sha256": "415319f5f57ac796e9714d12265a54e25e40b4f12b1f7b7710f05b1b14402d2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2794",
    "kind": "arxiv",
    "version": 1
  }
}