Pith Number

pith:75M4R4TR

pith:2000:75M4R4TRTH4DGIOFZ4IEZMHUEM

not attested not anchored not stored refs pending

ALMA and high redshift dusty starburst mergers

Kenji Bekki, Yasuhiro Shioya

arxiv:astro-ph/0012312 v1 · 2000-12-14 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{75M4R4TRTH4DGIOFZ4IEZMHUEM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:40:45.163142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff59c8f27199f83321c5cf104cb0f42324a0f0b7f208108e60a4577d79270203

Aliases

arxiv: astro-ph/0012312 · arxiv_version: astro-ph/0012312v1 · doi: 10.48550/arxiv.astro-ph/0012312 · pith_short_12: 75M4R4TRTH4D · pith_short_16: 75M4R4TRTH4DGIOF · pith_short_8: 75M4R4TR

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/75M4R4TRTH4DGIOFZ4IEZMHUEM \
  | 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: ff59c8f27199f83321c5cf104cb0f42324a0f0b7f208108e60a4577d79270203

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa95ff5d3bdd66899a6188d287d478e85c0f95fa15ceec931c532725d42fb5c5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-12-14T04:50:56Z",
    "title_canon_sha256": "a28dc6f8a803664b3fed4d2032a4fee4fbe7031c9bb937acd211a8a12e01c52c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0012312",
    "kind": "arxiv",
    "version": 1
  }
}