Pith Number

pith:TBDDNJS2

pith:2021:TBDDNJS2W2GM76TQKYACFYB4XO

not attested not anchored not stored refs pending

Small cosmological constant from a peculiar inflaton potential

Wen Yin

arxiv:2108.04246 v1 · 2021-08-09 · hep-ph · astro-ph.CO · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TBDDNJS2W2GM76TQKYACFYB4XO}

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	2026-07-05T05:02:54.249662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

984636a65ab68ccffa70560022e03cbb8d2a736a45810e969b015b4ce7ebf6cc

Aliases

arxiv: 2108.04246 · arxiv_version: 2108.04246v1 · doi: 10.48550/arxiv.2108.04246 · pith_short_12: TBDDNJS2W2GM · pith_short_16: TBDDNJS2W2GM76TQ · pith_short_8: TBDDNJS2

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/TBDDNJS2W2GM76TQKYACFYB4XO \
  | 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: 984636a65ab68ccffa70560022e03cbb8d2a736a45810e969b015b4ce7ebf6cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8accfebfc03401b9e6bec307c499d5a7770985e2de711dc821e8342df61608eb",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-08-09T18:00:00Z",
    "title_canon_sha256": "4f726fc44ca6c08b14bc0df11d65e6c1ce51530224f1dba3739006f249c68c7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.04246",
    "kind": "arxiv",
    "version": 1
  }
}