Pith Number

pith:CYIYUOIR

pith:2011:CYIYUOIRU3EIRHXEB7LWD2V5YS

not attested not anchored not stored refs pending

Reducing low signal-to-noise FUSE spectra: confirmation of Lyman continuum escape from Haro 11

B-G Andersson, E. Leitet, N. Bergvall, N. Piskunov

arxiv:1106.1178 v2 · 2011-06-06 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CYIYUOIRU3EIRHXEB7LWD2V5YS}

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	2026-05-18T02:01:41.561714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16118a3911a6c8889ee40fd761eabdc48f3fea7a1593ba76241d0d7635253b24

Aliases

arxiv: 1106.1178 · arxiv_version: 1106.1178v2 · doi: 10.48550/arxiv.1106.1178 · pith_short_12: CYIYUOIRU3EI · pith_short_16: CYIYUOIRU3EIRHXE · pith_short_8: CYIYUOIR

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/CYIYUOIRU3EIRHXEB7LWD2V5YS \
  | 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: 16118a3911a6c8889ee40fd761eabdc48f3fea7a1593ba76241d0d7635253b24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddda3378205afd3ea0bc302b55043f170d3baf329f4d14ed1863d5ee91d99a62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-06-06T20:01:39Z",
    "title_canon_sha256": "824639e7cdde9f5425c12ab629a2a8608a5c866811c11cec7747ff48886697a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1178",
    "kind": "arxiv",
    "version": 2
  }
}