Pith Number

pith:2A4X4HNX

pith:2017:2A4X4HNXDYXT7SXK63WJSF2HCN

not attested not anchored not stored refs pending

The 2.4 $\mu$m Galaxy Luminosity Function as Measured Using WISE. III. Measurement Results

C.-W. Tsai, D. Stern, E. L. Wright, R. J. Assef, S. A. Stanford, S. E. Lake, S. Petty, T. H. Jarrett

arxiv:1702.07829 v2 · 2017-02-25 · 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{2A4X4HNXDYXT7SXK63WJSF2HCN}

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	2026-05-18T00:03:19.853495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0397e1db71e2f3fcaeaf6ec99174713611a8ddb06edc064d4df379a3c257bf1

Aliases

arxiv: 1702.07829 · arxiv_version: 1702.07829v2 · doi: 10.48550/arxiv.1702.07829 · pith_short_12: 2A4X4HNXDYXT · pith_short_16: 2A4X4HNXDYXT7SXK · pith_short_8: 2A4X4HNX

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/2A4X4HNXDYXT7SXK63WJSF2HCN \
  | 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: d0397e1db71e2f3fcaeaf6ec99174713611a8ddb06edc064d4df379a3c257bf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e1befc3346ad0747f58446d902d19657db4d791a4a1d056fdee806e140c00d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-02-25T03:35:46Z",
    "title_canon_sha256": "6a38cac37c51ed242d89f30845113885db714c3888b024e6759a0b3719bdcf59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07829",
    "kind": "arxiv",
    "version": 2
  }
}