Pith Number

pith:DWAXHLWE

pith:2015:DWAXHLWEQDCMXIBFDNH42YXCGW

not attested not anchored not stored refs pending

Connecting Faint End Slopes of the Lyman-$\alpha$ emitter and Lyman-break Galaxy Luminosity Functions

Mark Dijkstra, Max Gronke, Michele Trenti, Stuart Wyithe

arxiv:1502.00022 v1 · 2015-01-30 · astro-ph.CO · 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{DWAXHLWEQDCMXIBFDNH42YXCGW}

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	2026-05-18T01:41:47.701802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d8173aec480c4cba0251b4fcd62e235b89ec4bf1d9424ecc1d458bb21cd4937

Aliases

arxiv: 1502.00022 · arxiv_version: 1502.00022v1 · doi: 10.48550/arxiv.1502.00022 · pith_short_12: DWAXHLWEQDCM · pith_short_16: DWAXHLWEQDCMXIBF · pith_short_8: DWAXHLWE

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/DWAXHLWEQDCMXIBFDNH42YXCGW \
  | 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: 1d8173aec480c4cba0251b4fcd62e235b89ec4bf1d9424ecc1d458bb21cd4937

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e760c7f15241af15750a63e4f26605e56e7c25e9e64a55b0d6f7d4d999a2ef93",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-01-30T21:32:33Z",
    "title_canon_sha256": "d7b0e996f73fd36c077e1cf94767dc423ba628c048056e41686c7fc538c15342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00022",
    "kind": "arxiv",
    "version": 1
  }
}