Pith Number

pith:NGWJCO3H

pith:2011:NGWJCO3H527H2CM5YLPN5MJ2MZ

not attested not anchored not stored refs pending

Observations of the Near- to Mid-Infrared Unidentified Emission Bands in the Interstellar Medium of the Large Magellanic Cloud

Hidehiro Kaneda, Hideki Umehata, Itsuki Sakon, Ryou Ohsawa, Takashi Onaka, Tamami I. Mori

arxiv:1109.3512 v1 · 2011-09-16 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NGWJCO3H527H2CM5YLPN5MJ2MZ}

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	2026-05-18T02:00:32.058510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69ac913b67eebe7d099dc2dedeb13a6662ab8fcafd17055fc123512f96a3b510

Aliases

arxiv: 1109.3512 · arxiv_version: 1109.3512v1 · doi: 10.48550/arxiv.1109.3512 · pith_short_12: NGWJCO3H527H · pith_short_16: NGWJCO3H527H2CM5 · pith_short_8: NGWJCO3H

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/NGWJCO3H527H2CM5YLPN5MJ2MZ \
  | 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: 69ac913b67eebe7d099dc2dedeb13a6662ab8fcafd17055fc123512f96a3b510

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "465794e8b307d23321ba72355e66b2962cf4194902064b9a5679b3fb7fb8b774",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-09-16T01:39:08Z",
    "title_canon_sha256": "4a3192166c735a7fc426a8459f90a3822d7af35b08dd3685dc4152a5b58647ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3512",
    "kind": "arxiv",
    "version": 1
  }
}