Pith Number

pith:4MFII56D

pith:2020:4MFII56DNBQXO64TA6BT3VWINJ

not attested not anchored not stored refs pending

Observations of [OI]63micron line emission in main-sequence galaxies at z~1.5

C. Carilli, D. Brisbin, D. Riechers, E. Daddi, F. Walter, H. Dannerbauer, I. Valtchanov, J. Wagg, M. Aravena, M. Sargent, R. Decarli, T. Diaz-Santos

arxiv:2009.08984 v1 · 2020-09-18 · 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{4MFII56DNBQXO64TA6BT3VWINJ}

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	2026-07-05T01:39:07.100703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e30a8477c36861777b9307833dd6c86a69c34cdc9561e60691407485b77dda7c

Aliases

arxiv: 2009.08984 · arxiv_version: 2009.08984v1 · doi: 10.48550/arxiv.2009.08984 · pith_short_12: 4MFII56DNBQX · pith_short_16: 4MFII56DNBQXO64T · pith_short_8: 4MFII56D

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/4MFII56DNBQXO64TA6BT3VWINJ \
  | 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: e30a8477c36861777b9307833dd6c86a69c34cdc9561e60691407485b77dda7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87c7fcf592bb54a215f10c49d8ca837e47288c1c29de693014f2d2c68c3139cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-09-18T18:00:02Z",
    "title_canon_sha256": "0efd835f0529b1ebaba7f01e6cb86798fe9c09bca66f1f6da861f72757fab37d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.08984",
    "kind": "arxiv",
    "version": 1
  }
}