Pith Number

pith:NVUGMSYS

pith:2012:NVUGMSYS6AKTWCEP4J6JF4H5EQ

not attested not anchored not stored refs pending

The K-shell Line Distribution of Heavy Elements along the Galactic Plane Observed with Suzaku

Hideki Uchiyama, Katsuji Koyama, Masayoshi Nobukawa, Takeshi Go Tsuru

arxiv:1209.0067 v2 · 2012-09-01 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NVUGMSYS6AKTWCEP4J6JF4H5EQ}

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	2026-05-18T01:54:48.711096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d68664b12f0153b088fe27c92f0fd24264d2523fe1bb84748808d7fe21dd3ce

Aliases

arxiv: 1209.0067 · arxiv_version: 1209.0067v2 · doi: 10.48550/arxiv.1209.0067 · pith_short_12: NVUGMSYS6AKT · pith_short_16: NVUGMSYS6AKTWCEP · pith_short_8: NVUGMSYS

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/NVUGMSYS6AKTWCEP4J6JF4H5EQ \
  | 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: 6d68664b12f0153b088fe27c92f0fd24264d2523fe1bb84748808d7fe21dd3ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71ddabd066494b38eb26fb4e9a5e97b5e6d790f209b2d2081d609e3a36c509ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-09-01T08:09:43Z",
    "title_canon_sha256": "ba426110612523f9aa58844955c3f88f4aa73730f1342ed39fd98a2b5889c0e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0067",
    "kind": "arxiv",
    "version": 2
  }
}