Pith Number

pith:HRJMVOZK

pith:2013:HRJMVOZK7XFTWAAECTKDM6FD42

not attested not anchored not stored refs pending

High Redshift Standard Candles: Predicted Cosmological Constraints

A. L. King, D. Watson, K. Denney, M. Vestergaard, T. M. Davis

arxiv:1311.2356 v2 · 2013-11-11 · 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{HRJMVOZK7XFTWAAECTKDM6FD42}

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	2026-05-18T02:50:31.260563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c52cabb2afdcb3b000414d43678a3e6b8935f47953fdf05da52a73fc47bce34

Aliases

arxiv: 1311.2356 · arxiv_version: 1311.2356v2 · doi: 10.48550/arxiv.1311.2356 · pith_short_12: HRJMVOZK7XFT · pith_short_16: HRJMVOZK7XFTWAAE · pith_short_8: HRJMVOZK

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/HRJMVOZK7XFTWAAECTKDM6FD42 \
  | 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: 3c52cabb2afdcb3b000414d43678a3e6b8935f47953fdf05da52a73fc47bce34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acc4632a8935d8386542c0936c06f98a68107477a7cd85f232612c3777c9f35d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-11-11T05:31:20Z",
    "title_canon_sha256": "86ead15698a7f2383b971bb06fca82ba985b9e0444492fbf2e6aca90731c31fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2356",
    "kind": "arxiv",
    "version": 2
  }
}