Pith Number

pith:FBZI63OE

pith:2020:FBZI63OEF4KQZMDMP4WRDKFBFG

not attested not anchored not stored refs pending

MMT Spectroscopy of Lyman-alpha at z$\simeq$7: Evidence for Accelerated Reionization Around Massive Galaxies

Brant Robertson, Daniel P. Stark, Jacopo Chevallard, Mauro Stefanon, Ryan Endsley, Rychard J. Bouwens, St\'ephane Charlot

arxiv:2010.03566 v3 · 2020-10-07 · 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{FBZI63OEF4KQZMDMP4WRDKFBFG}

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	2026-07-05T03:04:02.382151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28728f6dc42f150cb06c7f2d11a8a129b540fe07b9ef32d7cf7ffcace9f5b513

Aliases

arxiv: 2010.03566 · arxiv_version: 2010.03566v3 · doi: 10.48550/arxiv.2010.03566 · pith_short_12: FBZI63OEF4KQ · pith_short_16: FBZI63OEF4KQZMDM · pith_short_8: FBZI63OE

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/FBZI63OEF4KQZMDMP4WRDKFBFG \
  | 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: 28728f6dc42f150cb06c7f2d11a8a129b540fe07b9ef32d7cf7ffcace9f5b513

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d94bf2de848f4e7b511429de2d13a10f210744eb7a3d9c2cdf3ae795d67e7ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-10-07T18:00:01Z",
    "title_canon_sha256": "dc2ec1b8528c226c6c5caf09a53ff36dc3019121ea0dbffde9c13030aca3d5cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.03566",
    "kind": "arxiv",
    "version": 3
  }
}