Pith Number

pith:DZGIYHMH

pith:2017:DZGIYHMHO56QD6T4QM3MGOW73L

not attested not anchored not stored refs pending

Near- to mid-Infrared Observations of Galaxy Mergers: NGC2782 and NGC7727

Hidehiro Kaneda, Itsuki Sakon, Ronin Wu, Ryou Ohsawa, Takashi Onaka, Thomas L. Roellig, Tomohiko Nakamura, Vianney Lebouteiller

arxiv:1712.00932 v2 · 2017-12-04 · 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{DZGIYHMHO56QD6T4QM3MGOW73L}

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	2026-05-18T00:24:15.094073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e4c8c1d87777d01fa7c8336c33adfdacc7973a38563daf08472880f8ca6578a

Aliases

arxiv: 1712.00932 · arxiv_version: 1712.00932v2 · doi: 10.48550/arxiv.1712.00932 · pith_short_12: DZGIYHMHO56Q · pith_short_16: DZGIYHMHO56QD6T4 · pith_short_8: DZGIYHMH

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/DZGIYHMHO56QD6T4QM3MGOW73L \
  | 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: 1e4c8c1d87777d01fa7c8336c33adfdacc7973a38563daf08472880f8ca6578a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47201f2ab520b488df7fb3bad866a7af3b165507fab56e58705cb3162712ab96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-12-04T07:10:54Z",
    "title_canon_sha256": "6c80c6294a85ae1204811f6283f01dd953bf083533aa5d84a9a9b228f2da0249"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00932",
    "kind": "arxiv",
    "version": 2
  }
}