Pith Number

pith:BT7UTTWB

pith:2015:BT7UTTWBJUPWBTK7HVIXULAO7Y

not attested not anchored not stored refs pending

Solar Simulations for the Atacama Large Millimeter Observatory Network

Masumi Shimojo, Miroslav Barta, Roman Brajsa, Sven Wedemeyer, Tim Bastian

arxiv:1502.06379 v1 · 2015-02-23 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BT7UTTWBJUPWBTK7HVIXULAO7Y}

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	2026-05-18T02:26:37.422062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cff49cec14d1f60cd5f3d517a2c0efe2c117cf538b92f4edc18307f33541fe6

Aliases

arxiv: 1502.06379 · arxiv_version: 1502.06379v1 · doi: 10.48550/arxiv.1502.06379 · pith_short_12: BT7UTTWBJUPW · pith_short_16: BT7UTTWBJUPWBTK7 · pith_short_8: BT7UTTWB

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/BT7UTTWBJUPWBTK7HVIXULAO7Y \
  | 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: 0cff49cec14d1f60cd5f3d517a2c0efe2c117cf538b92f4edc18307f33541fe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80ea45d987ea005b8e8eddf17fdcd39e0abdb998c98cabee0e74b4ad5a5ac2fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-02-23T10:42:00Z",
    "title_canon_sha256": "de7d74d0e00086da511318c04269ed71b1ae81910953045712438e8b66463129"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06379",
    "kind": "arxiv",
    "version": 1
  }
}