Pith Number

pith:OK7EOWKR

pith:2015:OK7EOWKRDRNDHHFSHWODJM6XHI

not attested not anchored not stored refs pending

Negative potentials and collapsing universes II

John Miritzis, Koralia Tzanni, Roberto Giamb\`o

arxiv:1506.08162 v1 · 2015-06-26 · 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{OK7EOWKRDRNDHHFSHWODJM6XHI}

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	2026-05-18T01:34:47.850472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72be4759511c5a339cb23d9c34b3d73a0874d47db04a8614c5bc7ea0e321a04f

Aliases

arxiv: 1506.08162 · arxiv_version: 1506.08162v1 · doi: 10.48550/arxiv.1506.08162 · pith_short_12: OK7EOWKRDRND · pith_short_16: OK7EOWKRDRNDHHFS · pith_short_8: OK7EOWKR

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/OK7EOWKRDRNDHHFSHWODJM6XHI \
  | 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: 72be4759511c5a339cb23d9c34b3d73a0874d47db04a8614c5bc7ea0e321a04f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0d7d9174cea74d6f8dd06b13699b53a162bcbd4b41da86e2aa61fa39dcc1400",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-06-26T17:16:10Z",
    "title_canon_sha256": "fd5207c9cb91f05a303c390e630c5afde336c904c16e7b607dba2f71c71d885f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08162",
    "kind": "arxiv",
    "version": 1
  }
}