Pith Number
pith:2UVFI6A4
pith:2019:2UVFI6A4PEIDLPHI4DCIAUP6XI
not attested
not anchored
not stored
refs pending
WFIRST: The Essential Cosmology Space Observatory for the Coming Decade
arxiv:1904.01174 v1 · 2019-04-02 · astro-ph.CO · astro-ph.IM
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{2UVFI6A4PEIDLPHI4DCIAUP6XI}
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
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claim
4
Citations
5
Replications
✓
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.
Cited by
Receipt and verification
| First computed | 2026-05-17T23:49:35.666638Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
d52a54781c791035bce8e0c48051feba166e6c82a071ac71e61967886801c814
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/2UVFI6A4PEIDLPHI4DCIAUP6XI \
| 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: d52a54781c791035bce8e0c48051feba166e6c82a071ac71e61967886801c814
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "4458cf5369ad1993787b85cacf0c79e337a3a66285dabafa101c0609227f8dbe",
"cross_cats_sorted": [
"astro-ph.IM"
],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.CO",
"submitted_at": "2019-04-02T02:10:42Z",
"title_canon_sha256": "473736b8ad18c9831b7ab9fbe61154905d0d1631f53511c6d5aa226ed148dab1"
},
"schema_version": "1.0",
"source": {
"id": "1904.01174",
"kind": "arxiv",
"version": 1
}
}