Pith Number

pith:HOKOHFS6

pith:2020:HOKOHFS6QB474JGVQOH777SHG4

not attested not anchored not stored refs pending

Optically-Thin Spatially-Resolved Mg II Emission Maps the Escape of Ionizing Photons

A. Henry, D. Schaerer, J. Chisholm, J. X. Prochaska, S. Gazagnes

arxiv:2008.06059 v2 · 2020-08-13 · 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{HOKOHFS6QB474JGVQOH777SHG4}

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	2026-07-05T01:38:39.861819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b94e3965e8079fe24d5838ffffe4737380a13dfa53ea0c4acb049595b69f68f

Aliases

arxiv: 2008.06059 · arxiv_version: 2008.06059v2 · doi: 10.48550/arxiv.2008.06059 · pith_short_12: HOKOHFS6QB47 · pith_short_16: HOKOHFS6QB474JGV · pith_short_8: HOKOHFS6

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/HOKOHFS6QB474JGVQOH777SHG4 \
  | 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: 3b94e3965e8079fe24d5838ffffe4737380a13dfa53ea0c4acb049595b69f68f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "870411fbf894a87d806f81f005fa5fdba984db1b7ec3b702f020f53c714c75df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-08-13T18:00:02Z",
    "title_canon_sha256": "70046124b7546c4490f78019805628e096e02858e1e7c68a7d2bff4a487dbbde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.06059",
    "kind": "arxiv",
    "version": 2
  }
}