Pith Number

pith:45WSP2AQ

pith:2019:45WSP2AQQKQEU7HGUFGKNQUUBO

not attested not anchored not stored refs pending

Resolved Molecular Gas and Star Formation Properties of the Strongly Lensed z=2.26 Galaxy SDSS J0901+1814

Amitpal S. Tagore, Andrew J. Baker, Charles R. Keeton, Chelsea E. Sharon, David J. Wilner, Dieter Lutz, Douglas L. Tucker, Erin K. S. Hicks, Jesus Rivera, Reinhard Genzel, Sahar S. Allam

arxiv:1905.09845 v1 · 2019-05-23 · 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{45WSP2AQQKQEU7HGUFGKNQUUBO}

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	2026-05-17T23:41:08.311249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e76d27e81082a04a7ce6a14ca6c2940b9bad8a5940bc6e787a70ff1fd9b48ec8

Aliases

arxiv: 1905.09845 · arxiv_version: 1905.09845v1 · doi: 10.48550/arxiv.1905.09845 · pith_short_12: 45WSP2AQQKQE · pith_short_16: 45WSP2AQQKQEU7HG · pith_short_8: 45WSP2AQ

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/45WSP2AQQKQEU7HGUFGKNQUUBO \
  | 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: e76d27e81082a04a7ce6a14ca6c2940b9bad8a5940bc6e787a70ff1fd9b48ec8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71ee6b2fd64c47a3bf63d3618a1b6cd2e4e4b45fde8d88d3caaee7df5c95d62e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-05-23T18:01:46Z",
    "title_canon_sha256": "5f6b43d07ac4f046e686ba68be78bcb30aa362a0b59509e55151bc57afa986e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09845",
    "kind": "arxiv",
    "version": 1
  }
}