Pith Number

pith:4ETYK57O

pith:2020:4ETYK57O2IXZHLR6TNQUBUXAOI

not attested not anchored not stored refs pending

A dS obstruction and its phenomenological consequences

Miguel Montero, Thomas Van Riet, Victoria Venken

arxiv:2001.11023 v2 · 2020-01-29 · hep-th · 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{4ETYK57O2IXZHLR6TNQUBUXAOI}

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	2026-07-05T10:45:01.272705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1278577eed22f93ae3e9b6140d2e0723bc6f28a035600ae46c5ca4fbb38a300

Aliases

arxiv: 2001.11023 · arxiv_version: 2001.11023v2 · doi: 10.48550/arxiv.2001.11023 · pith_short_12: 4ETYK57O2IXZ · pith_short_16: 4ETYK57O2IXZHLR6 · pith_short_8: 4ETYK57O

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/4ETYK57O2IXZHLR6TNQUBUXAOI \
  | 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: e1278577eed22f93ae3e9b6140d2e0723bc6f28a035600ae46c5ca4fbb38a300

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1243dd8dd49331d52962541a795ae18b459c73b6f92162512059bff0b392dac7",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-01-29T18:59:59Z",
    "title_canon_sha256": "7afe11249a2b40645e0d233297c7b54551061842e1d5d8f655c42b12ece877dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.11023",
    "kind": "arxiv",
    "version": 2
  }
}