Pith Number

pith:UEAXFLRU

pith:2021:UEAXFLRULG6SQQM2QMAB7VQHMX

not attested not anchored not stored refs pending

Misinterpreting Modified Gravity as Dark Energy: a Quantitative Study

Dragan Huterer, Eva Nesbit, Scott Watson, Yuewei Wen

arxiv:2111.02866 v1 · 2021-11-04 · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UEAXFLRULG6SQQM2QMAB7VQHMX}

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	2026-07-05T04:09:40.030151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a10172ae3459bd28419a83001fd60765c243b4b779dba02bf1abcbad6dfb5a18

Aliases

arxiv: 2111.02866 · arxiv_version: 2111.02866v1 · doi: 10.48550/arxiv.2111.02866 · pith_short_12: UEAXFLRULG6S · pith_short_16: UEAXFLRULG6SQQM2 · pith_short_8: UEAXFLRU

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/UEAXFLRULG6SQQM2QMAB7VQHMX \
  | 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: a10172ae3459bd28419a83001fd60765c243b4b779dba02bf1abcbad6dfb5a18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb75cdc86bf403904d8a46a1fb5262d8ba3f94d705027620b1b7f1fae52c5b4f",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-11-04T13:47:08Z",
    "title_canon_sha256": "08d4f6a1509cefee38c62c8ac5727511a70c309bce74159d39db29351d0cec4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.02866",
    "kind": "arxiv",
    "version": 1
  }
}