Pith Number

pith:ARVT2LZ7

pith:2017:ARVT2LZ7D3SV5YBWODSWHYMH2H

not attested not anchored not stored refs pending

A note on the initial conditions within the effective field theory approach of cosmic acceleration

Bin Hu, Xue-Wen Liu, Yi Zhang

arxiv:1705.00502 v1 · 2017-05-01 · 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{ARVT2LZ7D3SV5YBWODSWHYMH2H}

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	2026-05-18T00:26:30.169454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

046b3d2f3f1ee55ee03670e563e187d1f9e99fca5521edde79dedce3d2004cfb

Aliases

arxiv: 1705.00502 · arxiv_version: 1705.00502v1 · doi: 10.48550/arxiv.1705.00502 · pith_short_12: ARVT2LZ7D3SV · pith_short_16: ARVT2LZ7D3SV5YBW · pith_short_8: ARVT2LZ7

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/ARVT2LZ7D3SV5YBWODSWHYMH2H \
  | 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: 046b3d2f3f1ee55ee03670e563e187d1f9e99fca5521edde79dedce3d2004cfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "431fab7b139d02a3181476daac9a1c4d3bad845d641a78dd3c48f7dd512069d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-05-01T13:11:50Z",
    "title_canon_sha256": "70b641f8e071519ab01951a68fb9c26d46ee3d58e24c4f27342aa0dcacd8ac7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00502",
    "kind": "arxiv",
    "version": 1
  }
}