Pith Number

pith:M5Y553JK

pith:2016:M5Y553JKDHRTCLA6HSJA264LQ2

not attested not anchored not stored refs pending

Constraints on Steep Equation of State for the Dark Energy using BAO

Axel de la Macorra, Mariana Jaber

arxiv:1604.01442 v1 · 2016-04-05 · 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{M5Y553JKDHRTCLA6HSJA264LQ2}

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	2026-05-17T23:50:29.017254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6771deed2a19e3312c1e3c920d7b8b8692fad82efe84a035f01efe944b224cfe

Aliases

arxiv: 1604.01442 · arxiv_version: 1604.01442v1 · doi: 10.48550/arxiv.1604.01442 · pith_short_12: M5Y553JKDHRT · pith_short_16: M5Y553JKDHRTCLA6 · pith_short_8: M5Y553JK

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/M5Y553JKDHRTCLA6HSJA264LQ2 \
  | 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: 6771deed2a19e3312c1e3c920d7b8b8692fad82efe84a035f01efe944b224cfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9594321410c552fd53ad0a3b07f3654f8df370a97282b661469a19fa6724d96",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-04-05T22:31:10Z",
    "title_canon_sha256": "453f8112a1ddca1054f8e1d709adece3a86339d08180c501ff5ae16a36aca267"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01442",
    "kind": "arxiv",
    "version": 1
  }
}