Pith Number

pith:OMMQDTTI

pith:2018:OMMQDTTIAFNST6QZOUCMTMVO4S

not attested not anchored not stored refs pending

Causal structure of black holes in shift-symmetric Horndeski theories

Mehdi Saravani, Nicola Franchini, Robert Benkel, Thomas P. Sotiriou

arxiv:1806.08214 v3 · 2018-06-21 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OMMQDTTIAFNST6QZOUCMTMVO4S}

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	2026-05-18T00:06:24.681908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

731901ce68015b29fa197504c9b2aee4b410191e314478ac402f4dd3d207aa30

Aliases

arxiv: 1806.08214 · arxiv_version: 1806.08214v3 · doi: 10.48550/arxiv.1806.08214 · pith_short_12: OMMQDTTIAFNS · pith_short_16: OMMQDTTIAFNST6QZ · pith_short_8: OMMQDTTI

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/OMMQDTTIAFNST6QZOUCMTMVO4S \
  | 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: 731901ce68015b29fa197504c9b2aee4b410191e314478ac402f4dd3d207aa30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51435e8a8143d62957b3cd0f70820a2bc57f2b50c6a1798485cc52cdaf4fe8b7",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-06-21T13:09:35Z",
    "title_canon_sha256": "780eefcfe9e3f8f5b9477cf423a3169071580152f2197776c3943e387b059c45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08214",
    "kind": "arxiv",
    "version": 3
  }
}