Pith Number

pith:E4JBLAZH

pith:2014:E4JBLAZH6G34QZ5PFLZH2KECBF

not attested not anchored not stored refs pending

Discovery of eight z ~ 6 quasars from Pan-STARRS1

A. Wei{\ss}, B.P. Venemans, C. Waters, C. W. Stubbs, E. A. Magnier, E. Ba\~nados, E. Morganson, E.P. Farina, F. Walter, G. De Rosa, H-W. Rix, I. McGreer, J. Greiner, J. L. Tonry, J.S.Morgan, K.C. Chambers, L. Jiang, N. Kaiser, N. Metcalfe, P.A. Price, R. Decarli, R. J. Wainscoat, R.-P. Kudritzki, R. Simcoe, W. S. Burgett, W. Sweeney, X. Fan

arxiv:1405.3986 v1 · 2014-05-15 · astro-ph.GA · 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{E4JBLAZH6G34QZ5PFLZH2KECBF}

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	2026-05-18T02:50:22.506169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2712158327f1b7c867af2af27d28820964a6d0961321b4dbaf20d84d00663010

Aliases

arxiv: 1405.3986 · arxiv_version: 1405.3986v1 · doi: 10.48550/arxiv.1405.3986 · pith_short_12: E4JBLAZH6G34 · pith_short_16: E4JBLAZH6G34QZ5P · pith_short_8: E4JBLAZH

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/E4JBLAZH6G34QZ5PFLZH2KECBF \
  | 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: 2712158327f1b7c867af2af27d28820964a6d0961321b4dbaf20d84d00663010

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0a72bab400b2f6ddca1bcfbf21861945a93faa694a29d87b685217cb323cc56",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-05-15T20:00:19Z",
    "title_canon_sha256": "b1647b19eb2364846fd47fad4e211fdc0a0801f7fb26f1f6246a012b37709b21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3986",
    "kind": "arxiv",
    "version": 1
  }
}