Pith Number

pith:NJDSNJED

pith:2012:NJDSNJEDCIAFDBF7OCDTZLD4CA

not attested not anchored not stored refs pending

Properties of dust in the Galactic center region probed by AKARI far-infrared spectral mapping - detection of a dust feature

A. Yasuda, H. Kaneda, H. Takahashi, M. Kawada, N. Murakami, T. Nakagawa, T. Onaka, Y. Okada

arxiv:1205.4078 v1 · 2012-05-18 · 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{NJDSNJEDCIAFDBF7OCDTZLD4CA}

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	2026-05-18T01:57:25.794656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a4726a48312005184bf70873cac7c100cccf221b5babc5412b26960c7cd4ded

Aliases

arxiv: 1205.4078 · arxiv_version: 1205.4078v1 · doi: 10.48550/arxiv.1205.4078 · pith_short_12: NJDSNJEDCIAF · pith_short_16: NJDSNJEDCIAFDBF7 · pith_short_8: NJDSNJED

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/NJDSNJEDCIAFDBF7OCDTZLD4CA \
  | 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: 6a4726a48312005184bf70873cac7c100cccf221b5babc5412b26960c7cd4ded

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e4743186e7eae41fdee43cf45362c34c4513e495e044ea191e59caf772ab072",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-05-18T04:59:55Z",
    "title_canon_sha256": "c9e45cec15129b4dcc52f8e80aff9acf9ca44215898140a2d6e7f741ecd2cebe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.4078",
    "kind": "arxiv",
    "version": 1
  }
}