Pith Number

pith:LYMNEWPQ

pith:2016:LYMNEWPQ2L2O6GASQMJ3RTYERX

not attested not anchored not stored refs pending

The $^{26}$Al Gamma-ray Line from Massive-Star Regions

Roland Diehl, Thomas Siegert

arxiv:1609.08817 v1 · 2016-09-28 · 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{LYMNEWPQ2L2O6GASQMJ3RTYERX}

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	2026-05-18T00:47:49.926918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e18d259f0d2f4ef18128313b8cf048dcc6a0f36c492570b02c31f958405a898

Aliases

arxiv: 1609.08817 · arxiv_version: 1609.08817v1 · doi: 10.48550/arxiv.1609.08817 · pith_short_12: LYMNEWPQ2L2O · pith_short_16: LYMNEWPQ2L2O6GAS · pith_short_8: LYMNEWPQ

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/LYMNEWPQ2L2O6GASQMJ3RTYERX \
  | 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: 5e18d259f0d2f4ef18128313b8cf048dcc6a0f36c492570b02c31f958405a898

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d448bd88f326b8aa10a3f0f84d362597ab63b57f412783662d93068cec9740c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-09-28T08:45:46Z",
    "title_canon_sha256": "5c99d2464fb31f87ff4b82f75ca07dc74bdf90292d9d223d0de8099c4ed68e26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08817",
    "kind": "arxiv",
    "version": 1
  }
}